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1986 Oldsmobile Firenza Spark Plugs & Wires

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1986 Oldsmobile Firenza
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37 products about 1986 Oldsmobile Firenza Spark Plugs & Wires found

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  • Denso Iridium Long-Life Spark Plug for 1986 Oldsmobile Firenza - 5087

    Denso® Iridium Long-Life Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 5087
    $7.35
    Product Specifications
    • Notes: Gap 0.044; Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • OE Part Number: ZT20EPR11
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511050877
    • Wrench Diameter: 16 mm
    • Part Description: 1986 Oldsmobile Firenza Iridium Long-Life Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Denso Iridium TT™ Spark Plug for 1986 Oldsmobile Firenza - 4708

    Denso® Iridium TT™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 4708
    $7.74
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 13/16" (21 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047082
    • Part Description: 1986 Oldsmobile Firenza Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • Walker Products Spark Plug Wire Set for 1986 Oldsmobile Firenza - 924-1300

    Walker Products® Spark Plug Wire Set for 1986 Oldsmobile Firenza

    PartNumber: 924-1300
    $30.24
    Product Specifications
    • UPC: 724620169373
    • Part Description: 1986 Oldsmobile Firenza Spark Plug Wire Set
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Denso Iridium TT™ Spark Plug for 1986 Oldsmobile Firenza - 4714

    Denso® Iridium TT™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 4714
    $7.98
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 17.5 mm (.689")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047143
    • Part Description: 1986 Oldsmobile Firenza Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Walker Products Spark Plug Wire Set for 1986 Oldsmobile Firenza - 924-1226

    Walker Products® Spark Plug Wire Set for 1986 Oldsmobile Firenza

    PartNumber: 924-1226
    $22.44
    Product Specifications
    • UPC: 724620168673
    • Part Description: 1986 Oldsmobile Firenza Spark Plug Wire Set
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L
  • Denso Iridium TT™ Spark Plug for 1986 Oldsmobile Firenza - 4716

    Denso® Iridium TT™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 4716
    $7.98
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047167
    • Part Description: 1986 Oldsmobile Firenza Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L
  • Walker Products Spark Plug Wire Set for 1986 Oldsmobile Firenza - 924-1236

    Walker Products® Spark Plug Wire Set for 1986 Oldsmobile Firenza

    PartNumber: 924-1236
    $26.13
    Product Specifications
    • UPC: 724620168772
    • Part Description: 1986 Oldsmobile Firenza Spark Plug Wire Set
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • Denso Double Platinum Spark Plug for 1986 Oldsmobile Firenza - 3004

    Denso® Double Platinum Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 3004
    $6.77
    Product Specifications
    • Notes: Gap 0.044; Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
    • Electrode Material: Platinum
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 13/16" (21 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 0.748"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511030046
    • Part Description: 1986 Oldsmobile Firenza Double Platinum Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • Denso Iridium Power™ Spark Plug for 1986 Oldsmobile Firenza - 5305

    Denso® Iridium Power™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 5305
    $6.99
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 13/16" (21 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Removable Nut
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053052
    • Part Description: 1986 Oldsmobile Firenza Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • Denso Iridium Power™ Spark Plug for 1986 Oldsmobile Firenza - 5326

    Denso® Iridium Power™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 5326
    $7.22
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 17.5 mm (.689")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053267
    • Part Description: 1986 Oldsmobile Firenza Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Denso Iridium Power™ Spark Plug for 1986 Oldsmobile Firenza - 5331

    Denso® Iridium Power™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 5331
    $7.22
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053311
    • Part Description: 1986 Oldsmobile Firenza Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L
  • Denso Platinum TT™ Spark Plug for 1986 Oldsmobile Firenza - 4501

    Denso® Platinum TT™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 4501
    $3.97
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 13/16" (21 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045019
    • Wrench Diameter: 16 mm
    • Part Description: 1986 Oldsmobile Firenza Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • Denso Platinum TT™ Spark Plug for 1986 Oldsmobile Firenza - 4510

    Denso® Platinum TT™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 4510
    $3.97
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 11.6 mm (.460")
    • Seat Type: Tapered
    • Spark Plug Reach: 11.6 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045101
    • Wrench Diameter: 16 mm
    • Part Description: 1986 Oldsmobile Firenza Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L
  • Denso Platinum TT™ Spark Plug for 1986 Oldsmobile Firenza - 4512

    Denso® Platinum TT™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 4512
    $3.97
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 17.5 mm (.689")
    • Seat Type: Tapered
    • Spark Plug Reach: 18 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045125
    • Wrench Diameter: 16 mm
    • Part Description: 1986 Oldsmobile Firenza Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Denso Original U-Groove Nickel Spark Plug for 1986 Oldsmobile Firenza - 5032

    Denso® Original U-Groove Nickel Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 5032
    $2.34
    Product Specifications
    • Notes: Gap 0.032; OE Recommended Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.032"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 14 mm
    • Thread Reach: 18 mm
    • UPC: 042511050327
    • Part Description: 1986 Oldsmobile Firenza Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Denso Original U-Groove Nickel Spark Plug for 1986 Oldsmobile Firenza - 5035

    Denso® Original U-Groove Nickel Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 5035
    $2.43
    Product Specifications
    • Notes: Gap 0.035; OE Recommended Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.457"
    • UPC: 042511050358
    • Part Description: 1986 Oldsmobile Firenza Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L
  • Denso Original U-Groove Nickel Spark Plug for 1986 Oldsmobile Firenza - 3031

    Denso® Original U-Groove Nickel Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: 3031
    $2.17
    Product Specifications
    • Notes: Gap 0.032; OE Recommended Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.032"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 4/5"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511030312
    • Part Description: 1986 Oldsmobile Firenza Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • Delphi Spark Plug Wire Set for 1986 Oldsmobile Firenza - XS10301

    Delphi® Spark Plug Wire Set for 1986 Oldsmobile Firenza

    PartNumber: XS10301
    Product Specifications
    • Composite High Temp: Composite High Temperature
    • Meets or Exceeds Original Equipment Manufacturing Specifications: Yes
    • Spark Plug Boot End Angle: Straight
    • UPC: 689604137260
    • Part Description: 1986 Oldsmobile Firenza Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Denso Spark Plug Wire Set for 1986 Oldsmobile Firenza - 671-4020

    Denso® Spark Plug Wire Set for 1986 Oldsmobile Firenza

    PartNumber: 671-4020
    Product Specifications
    • Notes: OE Replacement Part / Complete Ignition Wire Set - 7mm
    • Distributor Coil End Terminal Type: Male
    • Insulation Outside Diameter: 7.00
    • Spark Plug Boot Material: Silicone
    • Spark Plug End Boot Degree: 180
    • Spark Plug End Boot Quantity Straight: 4
    • Spark Plug End Terminal Type: FEMALE
    • UPC: 042511083738
    • Part Description: 1986 Oldsmobile Firenza Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L
  • Denso Spark Plug Wire Set for 1986 Oldsmobile Firenza - 671-4031

    Denso® Spark Plug Wire Set for 1986 Oldsmobile Firenza

    PartNumber: 671-4031
    Product Specifications
    • Notes: OE Replacement Part / Complete Ignition Wire Set - 8mm
    • Distributor Coil End Terminal Type: Male
    • Insulation Outside Diameter: 8.00
    • Spark Plug Boot Material: Silicone
    • Spark Plug End Boot Degree: 180
    • Spark Plug End Boot Quantity Angled: 1
    • Spark Plug End Boot Quantity Straight: 3
    • Spark Plug End Terminal Type: FEMALE
    • UPC: 042511083844
    • Part Description: 1986 Oldsmobile Firenza Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • Denso Spark Plug Wire Set for 1986 Oldsmobile Firenza - 671-6010

    Denso® Spark Plug Wire Set for 1986 Oldsmobile Firenza

    PartNumber: 671-6010
    Product Specifications
    • Notes: OE Replacement Part / Complete Ignition Wire Set - 7mm
    • Distributor Coil End Terminal Type: Female
    • Insulation Outside Diameter: 7.00
    • Spark Plug Boot Material: Silicone
    • Spark Plug End Boot Degree: 180
    • Spark Plug End Boot Quantity Straight: 6
    • Spark Plug End Terminal Type: FEMALE
    • UPC: 042511086418
    • Part Description: 1986 Oldsmobile Firenza Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Denso Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza - IT20

    Denso® Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: IT20
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053267
    • Part Description: 1986 Oldsmobile Firenza Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • OEM 1986 Oldsmobile Firenza Wire Set-Spark Plug Diagram - 12073936
    View Related Parts

    OEM (Genuine) 1986 Oldsmobile Firenza Wire Set-Spark Plug

    PartNumber: 12073936
    Product Specifications
    • Notes: All Models; Buick, Oldsmobile; W/Output
    • Other Names: Cable Set
    • Item Dimensions: 9.7 x 6.4 x 4.0 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1986 Oldsmobile Firenza Wire Set-Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S, SX | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
  • Denso Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza - IT20TT

    Denso® Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: IT20TT
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047143
    • Part Description: 1986 Oldsmobile Firenza Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 6 Cyl 2.8L
  • Denso Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza - ITF20

    Denso® Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: ITF20
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053311
    • Part Description: 1986 Oldsmobile Firenza Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L
  • Denso Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza - ITF20TT

    Denso® Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: ITF20TT
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 11.60
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047167
    • Part Description: 1986 Oldsmobile Firenza Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L
  • Denso Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza - IW16

    Denso® Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: IW16
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053052
    • Part Description: 1986 Oldsmobile Firenza Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • Denso Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza - IW16TT

    Denso® Iridium Tt™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: IW16TT
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511047082
    • Part Description: 1986 Oldsmobile Firenza Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
  • OEM 1986 Oldsmobile Firenza Wire Kit-Spark Plug Diagram - 12058480
    View Related Parts

    OEM (Genuine) 1986 Oldsmobile Firenza Wire Kit-Spark Plug

    PartNumber: 12058480
    Product Specifications
    • Notes: All Models; Buick, Oldsmobile; W/O Hi-Output
    • Other Names: Cable Set
    • Item Dimensions: 9.7 x 6.2 x 4.0 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1986 Oldsmobile Firenza Wire Kit-Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S, SX | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
  • Denso Double Platinum™ Spark Plug for 1986 Oldsmobile Firenza - P16R

    Denso® Double Platinum™ Spark Plug for 1986 Oldsmobile Firenza

    PartNumber: P16R
    Product Specifications
    • Notes: Gap 0.044; Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511030046
    • Part Description: 1986 Oldsmobile Firenza Double Platinum™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L
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