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2005 Buick LeSabre
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Spark Plugs & Wires
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Denso® Iridium TT™ Spark Plug for 2005 Buick LeSabre
PartNumber: 4713Product 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: 5/8" (16 mm)
- Nominal Gap: 1 mm
- Overall Height: JIS
- Reach: 18.00 mm
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14.00 mm
- Thread Pitch: 1.25 mm
- UPC: 042511047136
- Part Description: 2005 Buick LeSabre Iridium TT™ Spark Plug
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$7.01
Denso® Iridium Power™ Spark Plug for 2005 Buick LeSabre
PartNumber: 5325Product 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: 16
- Hex Size: 5/8" (16 mm)
- Nominal Gap: 1.1 mm
- OE Part Number: IT16
- Overall Height: JIS
- Reach: 18.00 mm
- Seat Type: Tapered
- Terminal Type: Solid
- Thread Diameter: 14.00 mm
- Thread Pitch: 1.25 mm
- UPC: 042511053250
- Part Description: 2005 Buick LeSabre Iridium Power™ Spark Plug
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$6.17
Denso® Platinum TT™ Spark Plug for 2005 Buick LeSabre
PartNumber: 4511Product 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: 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: 042511045118
- Wrench Diameter: 16 mm
- Part Description: 2005 Buick LeSabre Platinum TT™ Spark Plug
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
$3.38
Denso® Iridium Tt™ Spark Plug for 2005 Buick LeSabre
PartNumber: IT16Product 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: 16
- Pre-Gap Size: 0.044
- Reach: 18.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511053250
- Part Description: 2005 Buick LeSabre Iridium Tt™ Spark Plug
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
Denso® Iridium Tt™ Spark Plug for 2005 Buick LeSabre
PartNumber: IT16TTProduct 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: 16
- Pre-Gap Size: 0.040
- Reach: 18.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511047136
- Part Description: 2005 Buick LeSabre Iridium Tt™ Spark Plug
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
Denso® Platinum Tt™ Spark Plug for 2005 Buick LeSabre
PartNumber: PT16TTProduct 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: 16
- Pre-Gap Size: 0.040
- Reach: 18.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511045118
- Part Description: 2005 Buick LeSabre Platinum Tt™ Spark Plug
Vehicle Fitment- 2005 Buick LeSabre | All Trims | 6 Cyl 3.8L
FAQ for Spark Plug Repair
Q: How to install the Spark Plug?
A:
You should measure the spark plug gap on the spark plugs to be installed, install the spark plugs into the engine, connect the spark plug wires to the spark plugs and install the fuel injector sight shield.
By Bob
GM Specialist
01/11/2022Q: How to remove the Spark Plug?
A:
You should turn OFF the ignition switch, remove the fuel injector sight shield, note the position of the spark plug wires before removing the wires, twist the spark plug boot 1/2 turn before removing the boots, gently pry the heat shield up from the spark plugs using the J 38491, remove the spark plug wires from the spark plugs and remove the spark plugs from the engine.
By Bob
GM Specialist
01/11/2022