Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you
need any help determining if this part works with your vehicle, please don't hesitate to contact us.
Cadillac
04-07
- CTS V
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
09-11
- Escalade AWD Hybrid, Hybrid Platinum
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
02-06
- Escalade AWD
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: N
02-11
- Escalade AWD Base, Luxury, Platinum, Premium
O.E. Recommended
09-11
- Escalade RWD Hybrid, Hybrid Platinum
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
02-06
- Escalade RWD
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: N
02-11
- Escalade RWD Base, Luxury, Platinum, Premium
O.E. Recommended
Chevrolet
06-06
- Avalanche 1500 Z66, Z71
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: Z
02-05
- Avalanche 1500 North Face, On Road Edition, Z66, Z71
O.E. Recommended
06-06
- Avalanche 1500 4WD LS, LT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: Z
02-05
- Avalanche 1500 4WD Base, LS, LT, WBH
O.E. Recommended
06-06
- Avalanche 1500 RWD LS, LT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: Z
02-05
- Avalanche 1500 RWD Base, LS, LT, WBH
O.E. Recommended
07-09
- Avalanche 4WD LT, LTZ
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
10-10
- Avalanche 4WD LS, LT, LTZ
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 0
11-11
- Avalanche 4WD LS, LT, LTZ
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 0
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 3
07-09
- Avalanche 4WD LS, LT, LTZ
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 0
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 3
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: J
07-09
- Avalanche RWD LT, LTZ
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
10-10
- Avalanche RWD LS, LT, LTZ
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 0
11-11
- Avalanche RWD LS, LT, LTZ
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 0
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 3
07-09
- Avalanche RWD LS, LT, LTZ
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 0
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: 3
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Engine VIN: J
98-02
- Camaro Z28, Z28 SS
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
10-11
- Camaro SS
O.E. Recommended
11-11
- Caprice PPV
Do Not Gap, Gap is Preset
09-09
- Colorado 4WD LT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
10-11
- Colorado 4WD LT
O.E. Recommended
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GMC
09-09
- Canyon 4WD SLE, SLT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
10-11
- Canyon 4WD SLE, SLT
O.E. Recommended
09-09
- Canyon RWD SLE, SLT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
10-11
- Canyon RWD SLE, SLT
O.E. Recommended
05-09
- Envoy 4WD Denali
O.E. Recommended
05-09
- Envoy RWD Denali
O.E. Recommended
11-11
- Savana 1500 AWD Base, LS, LT
Do Not Gap, Gap is Preset
07-10
- Savana 1500 AWD Base, LS, LT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
08-09
- Savana 1500 AWD Base, LS, LT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Fuel Type: FLEX
03-06
- Savana 1500 AWD Base, LS, LT, SLE
O.E. Recommended
11-11
- Savana 1500 RWD Base, LS, LT
Do Not Gap, Gap is Preset
07-10
- Savana 1500 RWD Base, LS, LT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
08-09
- Savana 1500 RWD Base, LS, LT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium; Fuel Type: FLEX
03-06
- Savana 1500 RWD Base, LS, LT, SLE
O.E. Recommended
11-11
- Savana 2500
Do Not Gap, Gap is Preset
11-11
- Savana 2500 Base, LS, LT
Do Not Gap, Gap is Preset; Engine VIN: G
03-10
- Savana 2500 Base, LS, LT, SLE
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
03-05
- Savana 2500 SLE
O.E. Recommended
03-05
- Savana 2500 AWD
O.E. Recommended
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Pontiac
98-02
- Firebird Formula, Trans Am
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
08-09
- G8 GT
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
09-09
- G8 GXP
O.E. Recommended
91-95
- Grand Prix GT, GTP, LE, SE, STE
Do Not Gap, Gap is Preset
96-08
- Grand Prix GT, GTP, GXP
Do Not Gap, Gap is Preset; Original Equipment Is Iridium
04-06
- GTO
Do Not Gap, Gap is Preset; Original Equipment Is Iridium