GMC Sierra 1500 Engine Timing Cover Replacement

Cover

For vehicles with the 5.3L engine. This part also fits vehicles with the 4.8L, 6.0L, or 6.2L engine. Fits models with engine option L99 (verify your 8th VIN digit is J) or engine option L76 (verify your 8th VIN digit is Y). This is for the new style (smooth door skin) and is not for hybrid models.

Mileage: 59,000 miles

ATP Number: 103074 ATP Availability: Available to Order Pioneer Number: 500262WO Pioneer Availability: Available to Order

ATP Number: 103073 ATP Availability: Available to Order Pioneer Number: 500262 Pioneer Availability: Available to Order

This timing cover fits 8-cylinder vehicles with the 4.8L, 5.3L, 6.0L, or 6.2L engine. It is compatible with option code LS3 (verify your vehicle's 8th VIN digit is W) and option code LSA (verify your vehicle's 8th VIN digit is P). This part is for vehicles without the dry sump package.

Mileage: 33,000 miles

This timing cover assembly fits vehicles with the 5.3L, 6.2L, or 6.6L gasoline engine. For 6.2L engines, verify your vehicle's 8th VIN digit is 6 (option code LT4). Also fits vehicles with option code L83.

This is the upper timing cover.

Mileage: 33,400 miles

Description: Without Sensor Material: Aluminum

It includes a hole for the crankshaft sensor.

Built for vehicles with the 8th VIN digit 5 (option code LFA).

Mileage: 169,700 miles

Mileage: 10,800 miles

Description: Rear Seal Housing

Includes Gaskets

It fits vehicles with the 4.3L engine.

Mileage: 62,300 miles

With Sensor Material: Aluminum ATP Number: 103359 ATP Availability: Available to Order Pioneer Number: 500LS1B Pioneer Availability: Available to Order Pioneer Supersession: Replaces 500LS2

Timing Indicator Molded Into Cover; Over-Molded Viton Seal; w/Crank Sensor Provision; Natural Cast

Mileage: 146,000 miles

It includes a 6-month warranty.

Timing Indicator Molded Into Cover; Over-Molded Viton Seal; w/Crank Sensor Provision; Black Painted Finish w/Holley Logo