Bosch 6239 Spark Plug

Chevrolet Lumina

3.4L V6 Gas DOHC Platinum Spark Plug
Gap=0.045
VIN: X, MFI, Natural

Chevrolet Monte Carlo

3.4L V6 Gas DOHC Platinum Spark Plug
Gap=0.045
VIN: X, MFI, Natural

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Platinum Spark Plug
Gap=0.040
OE is iridium
VIN: 0, MFI, Natural

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Platinum Spark Plug
Gap=0.040
OE is iridium
VIN: 3, MFI, Natural

Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Platinum Spark Plug
Gap=0.040
OE is iridium
VIN: 0, MFI, Natural

Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Platinum Spark Plug
Gap=0.040
OE is iridium
VIN: 3, MFI, Natural

Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Platinum Spark Plug
Gap=0.040
OE is iridium
VIN: 0, MFI, Natural

GMC Yukon

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Platinum Spark Plug
Gap=0.040
OE is iridium
VIN: 0, MFI, Natural

GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Platinum Spark Plug
Gap=0.040
OE is iridium
VIN: 0, MFI, Natural

GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Platinum Spark Plug
Gap=0.040
OE is iridium
VIN: 3, MFI, Natural

Oldsmobile Cutlass Supreme

3.4L V6 Gas DOHC Platinum Spark Plug
Gap=0.045
VIN: X, MFI, Natural

Pontiac Grand Prix

3.4L V6 Gas DOHC Platinum Spark Plug
Gap=0.045
VIN: X, MFI, Natural