Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2003 Toyota Highlander Spark Plugs & Wires

2003 Toyota Highlander Spark Plugs & Wires

My Vehicle Change Vehicle
2003 Toyota Highlander
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain
  • Department
  • Part Type
  • Brands
  • Prices

14 products about 2003 Toyota Highlander Spark Plugs & Wires found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2003 Toyota Highlander Spark Plug Diagram - 90080-91180
    View Related Parts

    OEM (Genuine) 2003 Toyota Highlander Spark Plug

    PartNumber: 90080-91180
    OEM 2003 Toyota Highlander Spark Plug - 90080-91180
    Product Specifications
    • Notes: 2.4 Liter; 3.0 Liter
    • Item Dimensions: 3.1 x 1.0 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 90919-01179, 90919-01210, 90919-01178, 90919-01237, 90919-01211
    • Part Description: 2003 Toyota Highlander Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | Base, Hybrid, Hybrid Limited, Limited, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L ELECTRIC/GAS, 6 Cyl 3.3 L GAS
    $9.93 MSRP: $14.29
    You Save: $4.36 (31%)
  • Victor Reinz Spark Plug Tube Seal Set for 2003 Toyota Highlander - 18-10080-01

    Victor Reinz® Spark Plug Tube Seal Set for 2003 Toyota Highlander

    PartNumber: 18-10080-01
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Release Wave: 03/29/2019
    • UPC: 023913800581
    • Part Description: 2003 Toyota Highlander Spark Plug Tube Seal Set
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    $22.65
  • Denso Iridium TT™ Cold Type Spark Plug for 2003 Toyota Highlander - 4702

    Denso® Iridium TT™ Cold Type Spark Plug for 2003 Toyota Highlander

    PartNumber: 4702
    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)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin -Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Resistance: 5000 Ohms
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047020
    • Wrench Diameter: 16 mm
    • Part Description: 2003 Toyota Highlander Iridium TT™ Cold Type Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $6.78
  • Denso Iridium Power™ Cold Type Spark Plug for 2003 Toyota Highlander - 5304

    Denso® Iridium Power™ Cold Type Spark Plug for 2003 Toyota Highlander

    PartNumber: 5304
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's 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: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053045
    • Part Description: 2003 Toyota Highlander Iridium Power™ Cold Type Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $6.12
  • Denso Platinum TT™ Spark Plug for 2003 Toyota Highlander - 4504

    Denso® Platinum TT™ Spark Plug for 2003 Toyota Highlander

    PartNumber: 4504
    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: ISO
    • Quantity: 1 Piece
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045040
    • Wrench Diameter: 16 mm
    • Part Description: 2003 Toyota Highlander Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $3.48
  • Denso Double Platinum Spark Plug for 2003 Toyota Highlander - 3128

    Denso® Double Platinum Spark Plug for 2003 Toyota Highlander

    PartNumber: 3128
    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 Design: Fine Wire
    • Center Electrode Tip Material: 1.1mm Platinum; Platinum
    • Drive Size: 5/8 in
    • Gap - Factory Preset: 1.1 mm = 0.044 in
    • Ground Configuration: Standard
    • Ground Electrode Configuration: Single
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Ground Electrode Tip Material: Platinum
    • Hex Size: 16.0
    • Insulator Material: Ceramic
    • Insulator Type: Non-Projected
    • Internet Product Code (IPC): 66D3561ABF3
    • Item has MSDS (SDS): N
    • Manufacturer Heat Range: 20
    • Manufacturer Heat Range Number: 20
    • MFG Brand Name: DENSO Auto Parts
    • MFG Model # (Series): 3128
    • MFG Name: DENSO
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Resistor: Yes
    • Seat Style: Gasket
    • Seat Type: Flat
    • Short Style: No
    • Supplier Company Name: DENSO
    • Thread Diameter: 0.551
    • Thread Size: 14mm
    • UPC: 042511031289
    • Part Description: 2003 Toyota Highlander Double Platinum Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $5.79
  • Denso Original U-Groove Nickel Spark Plug for 2003 Toyota Highlander - 3139

    Denso® Original U-Groove Nickel Spark Plug for 2003 Toyota Highlander

    PartNumber: 3139
    Product Specifications
    • Notes: Gap 0.044; Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.044"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511031395
    • Part Description: 2003 Toyota Highlander Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $1.89
  • Denso Iridium Long-Life Spark Plug for 2003 Toyota Highlander - 3297

    Denso® Iridium Long-Life Spark Plug for 2003 Toyota Highlander

    PartNumber: 3297
    Product Specifications
    • Notes: Gap 0.044; DENSO is OE Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • Center Electrode Core Material: Copper
    • Center Electrode Design: Fine Wire
    • Center Electrode Tip Material: 0.7mm Iridium; Iridium-Rhodium Alloy
    • Drive Size: 5/8 in
    • Gap - Factory Preset: 1.1 mm = 0.044 in
    • Ground Configuration: Standard
    • Ground Electrode Configuration: Single
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Ground Electrode Tip Material: Platinum
    • Hex Size: 16.0
    • Insulator Material: Ceramic
    • Insulator Type: Non-Projected
    • Internet Product Code (IPC): 3D760693B6E
    • Item has MSDS (SDS): N
    • Manufacturer Heat Range: 20
    • Manufacturer Heat Range Number: 20
    • MFG Brand Name: DENSO Auto Parts
    • MFG Model # (Series): 3297
    • MFG Name: DENSO
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Resistor: Yes
    • Seat Style: Gasket
    • Seat Type: Flat
    • Short Style: No
    • Supplier Company Name: DENSO
    • Thread Diameter: 0.551
    • Thread Size: 14mm
    • UPC: 042511032972
    • Part Description: 2003 Toyota Highlander Iridium Long-Life Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
    $7.04
  • Denso Iridium Tt™ Spark Plug for 2003 Toyota Highlander - IK20

    Denso® Iridium Tt™ Spark Plug for 2003 Toyota Highlander

    PartNumber: IK20
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's 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: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053045
    • Part Description: 2003 Toyota Highlander Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
  • Denso Iridium Tt™ Spark Plug for 2003 Toyota Highlander - IK20TT

    Denso® Iridium Tt™ Spark Plug for 2003 Toyota Highlander

    PartNumber: IK20TT
    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: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511047020
    • Part Description: 2003 Toyota Highlander Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
  • Denso Original U-Groove™ Spark Plug for 2003 Toyota Highlander - K20R-U11

    Denso® Original U-Groove™ Spark Plug for 2003 Toyota Highlander

    PartNumber: K20R-U11
    Product Specifications
    • Notes: Gap 0.044; Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511031395
    • Part Description: 2003 Toyota Highlander Original U-Groove™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
  • Denso Double Platinum™ Spark Plug for 2003 Toyota Highlander - PK20R11

    Denso® Double Platinum™ Spark Plug for 2003 Toyota Highlander

    PartNumber: PK20R11
    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: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511031289
    • Part Description: 2003 Toyota Highlander Double Platinum™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
  • Denso Platinum Tt™ Spark Plug for 2003 Toyota Highlander - PK20TT

    Denso® Platinum Tt™ Spark Plug for 2003 Toyota Highlander

    PartNumber: PK20TT
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511045040
    • Part Description: 2003 Toyota Highlander Platinum Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L
  • Denso Iridium Long-Life™ Spark Plug for 2003 Toyota Highlander - SK20R11

    Denso® Iridium Long-Life™ Spark Plug for 2003 Toyota Highlander

    PartNumber: SK20R11
    Product Specifications
    • Notes: Gap 0.044; DENSO is OE Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • 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: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511032972
    • Part Description: 2003 Toyota Highlander Iridium Long-Life™ Spark Plug
    More Info
    Vehicle Fitment
    • 2003 Toyota Highlander | All Trims | 6 Cyl 3.0L
    • 2003 Toyota Highlander | All Trims | 4 Cyl 2.4L