Engines & Components for 1991 Chevrolet K2500 Pickup
Select Engines & Components part
Standard V-Ribbed Serpentine Belt
ACDelco
6K938
ACDelco Gold (Professional) Standard Serpentine Belts are a high quality alternative to Original Equipment (OE) parts. Serpentine belts...
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 Fits Your Vehicle
Rocker Arm
GM
10089648
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$29.18
MSRP $44.94
Save $15.76
35.1% Off Fits Your Vehicle
Small-Block Intake Valve
GM
10241743
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$22.70
MSRP $33.21
Save $10.51
31.6% Off Fits Your Vehicle
Piston Ring
GM
88894219
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.78
MSRP $88.18
Save $32.40
36.7% Off Fits Your Vehicle
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 
Valve Lifter
ACDelco
HL66
ACDelco GM Original Equipment Engine Valve Lifters automatically help maintain a 'zero' valve lash condition to help prevent valve train...
Fits Your Vehicle
Standard V-Ribbed Serpentine Belt
ACDelco
6K966
ACDelco Gold (Professional) Standard Serpentine Belts are a high quality alternative to Original Equipment (OE) parts. Serpentine belts...
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3829
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Engine Oil Pressure Sensor
ACDelco
19244500
GM Genuine Parts Engine Oil Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General...
Fits Your Vehicle
Rocker Arm Cover
ACDelco
12555271
GM Genuine Parts Engine Valve Cover are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Positions: Right
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT377
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
A/C Drive Belt Idler Pulley
ACDelco
15-20676
ACDelco Gold (Professional) Accessory Drive Belt Idler Pulleys are a high quality alternative to Original Equipment (OE) parts. ACDelco...
Fits Your Vehicle
3-Way Female Black Multi-Purpose Pigtail
ACDelco
PT126
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!