Engine Parts for 1991 GMC Sonoma
No.
Part # / Description / Price
Price
N/A
6
$42.51
9
$36.41
13
Engine Hydraulic Valve Adjuster/Valve Lifter 
GM
GM Description: GM Engine Hydraulic Valve Adjuster/Valve Lifter (Part Number: 17120090) is a valve lifter (hydraulic) used to maintain correct valve clearance in compatible engines. Function: Adjusts valve clearance automatically to ensure proper valve operationApplicatio ...
$406.70
$406.70
15
Engine Camshaft Bearing GM
GM Description: All models. G10-30 vans. 4.1l. Astro, Safari. Fiero. S-series. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$30.98
$30.98
18
Timing Gear Set GM
GM Description: Camshft. S-series. 2.5l. Astro, Safari. Fiero. Cam gear. All models.
18
Engine Timing Crankshaft Gear GM
GM Description: Astro, Safari. Fiero. S-series. Crank gear. All models.
22
Bearings GM
GM Notes: Includes: Bearing Set For One Connecting Rod.
Description: All models. S-series. 2.5l. Fiero.
23
Main Bearings GM
GM Notes: Includes: One Upper & Lower Bearing.
Description: All models. Without no. 5. 1, 2, 3, 4.
25
Crankshaft Rear Oil Seal GM
GM Description: All models. S-series. Astro, Safari. Fiero. Seals the openings on either end of the crankshaft for a tight seal
Withstands heat and pressure to help prevent the engine from leaking oil
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
