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Spark Plug
2005 Cadillac STS Spark Plug
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2005 Cadillac STS
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Spark Plugs & Wires
Department
OE
Replacement
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Copper
Iridium
Nickel
Platinum
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Projected
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Intake
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$10 to $19.99
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24 Products found
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OEM (Genuine)
2005 Cadillac STS Spark Plug
PartNumber:
19300872
VEHICLE SPECIFIC
Product Specifications
Notes:
3.6 Liter, 2nd Design
Other Names:
Spark Plug
Item Dimensions:
4.6 x 3.8 x 1.2 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Replaces:
12597464, 92220447
Part Description:
2005 Cadillac STS Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
$7.18
MSRP:
$12.98
You Save: $5.80 (45%)
Check Fit
Add to Cart
Denso®
Iridium TT™ Spark Plug for 2005 Cadillac STS
PartNumber:
4704
VEHICLE SPECIFIC
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: 26.5 mm (1.04")
Seat Type: Gasket
Spark Plug Reach: 26.50 mm
Terminal Type: Solid
Thread Diameter: 14 mm
Thread Pitch: 1.25 mm
UPC: 042511047044
Wrench Diameter: 16 mm
Part Description: 2005 Cadillac STS Iridium TT™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
$7.25
Add to Cart
View Related Parts
OEM (Genuine)
2005 Cadillac STS Spark Plug
PartNumber:
19301814
VEHICLE SPECIFIC
Product Specifications
Notes:
3.6 Liter, 1st Design
Item Dimensions:
4.5 x 4.0 x 1.3 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Replaces:
19256624, 12565996
Part Description:
2005 Cadillac STS Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | Base | 6 Cyl 3.6 L GAS
$9.04
MSRP:
$16.34
You Save: $7.30 (45%)
Check Fit
Add to Cart
Denso®
Iridium Long-Life Spark Plug for 2005 Cadillac STS
PartNumber:
3421
VEHICLE SPECIFIC
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)
Ground Electrode Quantity: 1
Ground Electrode Tip Design: Platinum Chip
Heat Range: 20
Hex Size: 5/8" (16 mm)
Material: Nickel
Nominal Gap: 1.1 mm
Overall Height: ISO
Reach: 26.5 mm (1.04")
Seat Type: Gasket
Spark Plug Reach: 16.50 mm
Terminal Type: Solid
Thread Diameter: 14 mm
Thread Pitch: 1.25 mm
UPC: 042511034211
Part Description: 2005 Cadillac STS Iridium Long-Life Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
$7.28
Add to Cart
Denso®
Iridium Power™ Spark Plug for 2005 Cadillac STS
PartNumber:
5344
VEHICLE SPECIFIC
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)
Ground Electrode Quantity: 1
Ground Electrode Tip Design: Tapercut, U-Groove
Heat Range: 20
Hex Size: 5/8" (16 mm)
Material: Nickel
Nominal Gap: 1.1 mm
Overall Height: ISO
Reach: 26.5 mm (1.04")
Seat Type: Gasket
Spark Plug Reach: 26.50 mm
Terminal Type: Solid
Thread Diameter: 14 mm
Thread Pitch: 1.25 mm
UPC: 042511053441
Wrench Diameter: 16 mm
Part Description: 2005 Cadillac STS Iridium Power™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
$6.61
Add to Cart
Denso®
Iridium TT™ Spark Plug for 2005 Cadillac STS
PartNumber:
4713
VEHICLE SPECIFIC
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: 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 Cadillac STS Iridium TT™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
$6.61
Add to Cart
Denso®
Double Platinum Spark Plug for 2005 Cadillac STS
PartNumber:
5091
VEHICLE SPECIFIC
Product Specifications
Notes: Gap 0.040; DENSO is OE Manufacturer / OE Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
Electrode Material: Platinum
Gap: .039" (1.0 mm)
Heat Range: 16
Hex Size: 5/8" (16 mm)
Nominal Gap: 1 mm
Overall Height: JIS
Quantity: 1 Piece
Reach: 19 mm (3/4")
Seat Type: Tapered
Spark Plug Reach: 0.748"
Terminal Type: Solid
Thread Diameter: 14 mm
Thread Pitch: 1.25 mm
UPC: 042511050914
Part Description: 2005 Cadillac STS Double Platinum Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
$5.64
Add to Cart
Denso®
Iridium Power™ Spark Plug for 2005 Cadillac STS
PartNumber:
5325
VEHICLE SPECIFIC
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: 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 Cadillac STS Iridium Power™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
$5.96
Add to Cart
Denso®
Platinum TT™ Spark Plug for 2005 Cadillac STS
PartNumber:
4506
VEHICLE SPECIFIC
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
Reach: 26.5 mm (1.04")
Seat Type: Gasket
Spark Plug Reach: 26.50 mm
Terminal Type: Solid
Thread Diameter: 14 mm
Thread Pitch: 1.25 mm
UPC: 042511045064
Wrench Diameter: 16 mm
Part Description: 2005 Cadillac STS Platinum TT™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
$5.12
Add to Cart
Denso®
Original U-Groove Nickel Spark Plug for 2005 Cadillac STS
PartNumber:
3381
VEHICLE SPECIFIC
Product Specifications
Notes: Gap 0.044; Resistor Plug w/Patented U-Groove Design
Center Electrode Core Material: Copper
Center Electrode Material: Nickel
Gap: 1.1 mm
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: Gasket
Thread Diameter: 14 mm
Thread Reach: 26.5 mm
UPC: 042511033818
Part Description: 2005 Cadillac STS Original U-Groove Nickel Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
$4.37
Add to Cart
Denso®
Platinum TT™ Spark Plug for 2005 Cadillac STS
PartNumber:
4511
VEHICLE SPECIFIC
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: 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 Cadillac STS Platinum TT™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
$3.32
Add to Cart
Denso®
Original U-Groove Nickel Spark Plug for 2005 Cadillac STS
PartNumber:
5022
VEHICLE SPECIFIC
Product Specifications
Notes: Gap 0.032; 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: 0.625"
Resistance: 5 kOhm
Spark Plug Seat Style: Tapered
Thread Diameter: 0.551"
Thread Reach: 0.709"
UPC: 042511050228
Part Description: 2005 Cadillac STS Original U-Groove Nickel Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
$1.84
Add to Cart
View Related Parts
OEM (Genuine)
2005 Cadillac STS Ignition Coil
PartNumber:
19418102
VEHICLE SPECIFIC
Product Specifications
Notes:
3.6 Liter; Sts, Sts-V; 3.6l
Other Names:
Ignition Coil, Spark Plug
Item Dimensions:
8.9 x 3.9 x 3.3 inches
Item Weight:
0.80 Pounds
Fitment Type:
Direct Replacement
Replaces:
12613057, 12629037, 12583514
Part Description:
2005 Cadillac STS Ignition Coil
More Info
Vehicle Fitment
2005 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
$99.61
MSRP:
$187.96
You Save: $88.35 (48%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2005 Cadillac STS Spark Plug
PartNumber:
12571533
VEHICLE SPECIFIC
Product Specifications
Notes:
4.4 & 4.6 Liter
Item Dimensions:
5.2 x 4.0 x 1.4 inches
Item Weight:
0.60 Pounds
Part Description:
2005 Cadillac STS Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | Base | 8 Cyl 4.6 L GAS
Denso®
Iridium Tt™ Spark Plug for 2005 Cadillac STS
PartNumber:
IKH20
VEHICLE SPECIFIC
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: 26.50
Resistance: 5000
Seat Type: Gasket
UPC: 042511053441
Part Description: 2005 Cadillac STS Iridium Tt™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
Denso®
Iridium Tt™ Spark Plug for 2005 Cadillac STS
PartNumber:
IKH20TT
VEHICLE SPECIFIC
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: 26.50
Resistance: 5000
Seat Type: Gasket
UPC: 042511047044
Part Description: 2005 Cadillac STS Iridium Tt™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
Denso®
Iridium Tt™ Spark Plug for 2005 Cadillac STS
PartNumber:
IT16
VEHICLE SPECIFIC
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: 16
Pre-Gap Size: 0.044
Reach: 18.00
Resistance: 5000
Seat Type: Tapered
UPC: 042511053250
Part Description: 2005 Cadillac STS Iridium Tt™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
Denso®
Iridium Tt™ Spark Plug for 2005 Cadillac STS
PartNumber:
IT16TT
VEHICLE SPECIFIC
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: 16
Pre-Gap Size: 0.040
Reach: 18.00
Resistance: 5000
Seat Type: Tapered
UPC: 042511047136
Part Description: 2005 Cadillac STS Iridium Tt™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
Denso®
Original U-Groove™ Spark Plug for 2005 Cadillac STS
PartNumber:
K20HR-U11
VEHICLE SPECIFIC
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: 26.50
Resistance: 5000
Seat Type: Gasket
UPC: 042511033818
Part Description: 2005 Cadillac STS Original U-Groove™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
Denso®
Platinum Tt™ Spark Plug for 2005 Cadillac STS
PartNumber:
PKH20TT
VEHICLE SPECIFIC
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: 26.50
Resistance: 5000
Seat Type: Gasket
UPC: 042511045064
Part Description: 2005 Cadillac STS Platinum Tt™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
Denso®
Double Platinum™ Spark Plug for 2005 Cadillac STS
PartNumber:
PT16EPR10
VEHICLE SPECIFIC
Product Specifications
Notes: Gap 0.040; DENSO is OE Manufacturer / OE Recommended 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: 16
Pre-Gap Size: 0.040
Reach: 19.00
Resistance: 5000
Seat Type: Tapered
UPC: 042511050914
Part Description: 2005 Cadillac STS Double Platinum™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
Denso®
Platinum Tt™ Spark Plug for 2005 Cadillac STS
PartNumber:
PT16TT
VEHICLE SPECIFIC
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: 16
Pre-Gap Size: 0.040
Reach: 18.00
Resistance: 5000
Seat Type: Tapered
UPC: 042511045118
Part Description: 2005 Cadillac STS Platinum Tt™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L
Denso®
Iridium Long-Life™ Spark Plug for 2005 Cadillac STS
PartNumber:
SK20HR11
VEHICLE SPECIFIC
Product Specifications
Notes: Gap 0.044; Iridium Long Life - 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: 26.50
Resistance: 5000
Seat Type: Gasket
UPC: 042511034211
Part Description: 2005 Cadillac STS Iridium Long-Life™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 6 Cyl 3.6L
Denso®
Original U-Groove™ Spark Plug for 2005 Cadillac STS
PartNumber:
T16EPR-U
VEHICLE SPECIFIC
Product Specifications
Notes: Gap 0.032; 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: 16
Pre-Gap Size: 0.032
Reach: 18.00
Resistance: 5000
Seat Type: Tapered
UPC: 042511050228
Part Description: 2005 Cadillac STS Original U-Groove™ Spark Plug
More Info
Vehicle Fitment
2005 Cadillac STS | All Trims | 8 Cyl 4.6L