Engine Parts for 1991 GMC G3500
No.
Part # / Description / Price
Price
N/A
Engine Mount 
GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $164.25
$103.92
MSRP $164.25
$103.92
N/A
MSRP $344.76
$215.18
N/A
Short Block GM
GM Notes: Includes: Block, Piston & Rod Assembly, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal.
Description: All. G10-30 vans. 7.4l.
N/A
Engine Complete Assembly GM
GM Notes: Does Not Include: Water Pump, Torsional Damper, Intake And Exhaust Manifolds, Distributor, Flywheel And Clutch Housing.
Description: All. G10-30 vans. 7.4l. Excl.Clutch,Flywheel,Engine Electrical,Manifolds,Fuel System,Water Pump.
4
Valve Cover Gasket GM
GM Description: 7.4L 8 cylinder, gas. Express, savana. 7.4l. All. G10-30 vans. 7.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $83.90
$54.51
MSRP $83.90
$54.51
7
Multi-Purpose Seal GM
GM Description: Express, savana. 7.4l. All. G10-30 vans. 7.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.01
$10.27
MSRP $15.01
$10.27
13
Engine Hydraulic Valve Adjuster/Valve Lifter GM
GM Description: Adjusts the valves on your vehicle's engine for proper performance
MSRP $24.58
$16.84
MSRP $24.58
$16.84
19
Crankshaft Sprocket GM
GM Description: Crankshaft. All. G10-30 vans. 7.4l. 19 Teeth. Express, savana. 7.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $58.09
$37.75
MSRP $58.09
$37.75
19
20
Timing Chain GM
GM Description: All. G10-30 vans. 7.4l. Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes
Manufactured to GM OE specification for fit, form, and function
25
Engine Crankshaft Main Bearing GM
GM Notes: Includes: One Upper & Lower Bearing.
Description: All models. Express, savana. 7.4l. G10-30 vans. 7.4l. No. 1, 2, 3, 4. Position-1. Set Per Journal.
MSRP $67.06
$43.57
MSRP $67.06
$43.57
25
Crankshaft Bearing GM
GM Notes: Includes: One Upper & Lower Bearing.
Description: Rear. Express, savana. 7.4l. All. G10-30 vans. 7.4l. Bearing. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $67.06
$43.57
MSRP $67.06
$43.57
26
Engine Crankshaft GM
GM Description: Express, savana. 7.4l. All. G10-30 vans. 7.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $1,868.16
$1,425.39
MSRP $1,868.16
$1,425.39
27
Rear Crankshaft Oil Seal GM
GM Description: All models. Express, savana. 7.4l. G10-30 vans. 7.4l. 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
MSRP $81.21
$52.77
MSRP $81.21
$52.77
32
MSRP $61.35
$59.81
Related Parts
Part # / Description / Price
Price
Gen V/VI 6-Quart Oil Pan GM
GM Description: All models. 8 cylinder, gas, with 454. 7.4L 8 cylinder, gas. Express, savana. 7.4l. Incl.Drain Plug,Seal & Tube. Vendor:acdelco. 454 engine, with 1 ton, 4 wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Crankshaft Pulley GM
GM Notes: PARTS: Order by engine, year and description.
Description: All models. 7.4L. 8 cylinder, gas, 454 engine, 3 groove. Provides power to the engine accessory drive system for proper engine performance
Crankshaft Balancer GM
GM Description: All models. 7.4L. 8 cylinder, gas, 454 engine. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $517.14
$322.77
MSRP $517.14
$322.77
MSRP $12.62
$7.57
Oil Cooler GM
GM Description: 8 cylinder, gas, with 454. 4.6L. 1992-95. 2.3L. 1992-93. 2.5L. Engine oil. 2.0L.
Crankshaft Front Oil Seal GM
GM Positions: Front
Description: All models. 6.2L diesel. 8 cylinder, diesel. 8 cylinder, gas, 454 engine. 6.5L. 7.4L 8 cylinder, gas. Express, savana. 7.4l. Seals the openings on either end of the crankshaft for a tight seal
Withstands heat and pressure to help prevent the engine from le ...
MSRP $33.96
$23.22
MSRP $33.96
$23.22
Acdelco™ Engine Crankshaft Seal GM
GM Positions: Front
Description: All models. 6.2L diesel. 8 cylinder, diesel. 8 cylinder, gas, 454 engine. 6.5L. 7.4L.