Engines & Components for 1991 Chevrolet C2500
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Multi-Purpose Wiring Connector
ACDelco
PT2830
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Multi-Purpose Harness Protector
ACDelco
07828271
GM Genuine Parts Wire Conduits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
Fits Your Vehicle
Multi-Purpose Core Hole Plug
ACDelco
10044811
GM Genuine Parts Engine Expansion Plug are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Gen V/VI Oil Pump and Pick-Up
GM
19210599
All models. Incl.Pickup Tube. Express, savana. 7.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$211.34
MSRP $338.58
Save $127.24
37.6% Off 
6 x 1 x 19 mm Torx Screw
ACDelco
20616587
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
Fits Your Vehicle
Crankshaft Bearing
ACDelco
10181306
GM Genuine Parts Engine Crankshaft Main Bearings are designed, engineered, and tested to rigorous standards, and are backed by General...
Fits Your Vehicle
Cylinder Head Locator Pin
ACDelco
12558081
GM Genuine Parts Multi Purpose Pins are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Cylinder Head Bolt
ACDelco
10141205
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts fasten...
Fits Your Vehicle
Engine Connecting Rod
ACDelco
19170201
GM Genuine Parts Engine Connecting Rods are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Valve Lifter Package
ACDelco
12722012
GM Genuine Parts Engine Valve Lifter are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Multi-Purpose Washer
ACDelco
1965864
GM Genuine Parts Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts...
Fits Your Vehicle
Crankshaft Balancer Key
ACDelco
10114166
GM Genuine Parts Engine Crankshaft Lock Keys are designed, engineered, and tested to rigorous standards, and are backed by General...
Fits Your Vehicle
Drive Belt Tensioner
GM
10229114
6.2L diesel. 5.7L. 7.4L. S-series. 4.3l. For A/C Belt. Helps keep drive belt at correct tension to help maintain proper function
$59.37
MSRP $93.86
Save $34.49
36.7% Off 
Oil Pan Drain Plug
GM
03921988
Non-Magnetic. 1st Design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.63
MSRP $6.32
Save $3.69
58.4% Off 
Crankshaft Sprocket
GM
03902426
Crankshaft. All. G10-30 vans. 7.4l. 19 Teeth. Express, savana. 7.4l. This GM Genuine Part is designed, engineered, and tested to...
$37.75
MSRP $58.09
Save $20.34
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