Genuine GMC P3500 Valve Stem Oil Seal

Engine Valve Seal

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

7 Valve Stem Oil Seals found

View related parts
GMC P3500 Seal,Valve Stem Oil
Part Number: 10212810
$4.99 MSRP: $7.97
You Save: $2.98 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SEAL, Engine Valve; Valve Seal, Valve Seal Kit
- Replaces: 00460483, 460483
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1990 GMC P3500 | CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME | 6 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.7L
View related parts
GMC P3500 Seal, Exhaust Valve Stem Oil
Part Number: 23502552
$13.05
ADD TO CART
Product Specifications
- Other Name: SEAL, Engine Valve; Valve Seal
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 GMC P3500 | CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME | 8 Cyl 6.2L Diesel
View related parts
GMC P3500 Seal,Valve Stem Oil
Part Number: 10214034
$1.71 MSRP: $2.72
You Save: $1.01 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SEAL, Engine Valve; Seal Ring, Valve Seal, Valve Seal O-Ring
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 GMC P3500 | CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME | 6 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel
View related parts
GMC P3500 Seal, Exhaust Valve Stem Oil
Part Number: 10147883
Product Specifications
- Other Name: SEAL, Engine Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1990 GMC P3500 | CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME | 8 Cyl 5.7L
View related parts
GMC P3500 Seal, Inlet Valve Stem Oil (Free Of Asbestos)
Part Number: 460527
Product Specifications
- Other Name: SEAL, Engine Valve; Valve Seal
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 GMC P3500 | CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME | 8 Cyl 7.4L
View related parts
GMC P3500 Seal Assembly, Inlet Valve Stem Oil .030" Oversize (Free Of Asbestos)
Part Number: 14037716
Product Specifications
- Other Name: SEAL, Engine Valve; Valve Seal
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1990 GMC P3500 | CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME | 8 Cyl 5.7L
View related parts
GMC P3500 Seal Assembly, Intake Valve Stem Oil .015" Oversize (Free Of Asbestos)
Part Number: 14037715
Product Specifications
- Other Name: SEAL, Engine Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 GMC P3500 | CHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME | 8 Cyl 5.7L

GMC P3500 Valve Stem Oil Seal

The function of the GMC P3500 Valve Stem Oil Seal is to prevent oil from entering the combustion chambers and only let a thin film of oil reach the valve guides. Excess oil, on the other hand, is blocked. The use of quality materials ensures reliable use, while the Valve Stem Oil Seal is resistant to the quick pounding of lifters, pushrods, and cam followers in every GMC truck to stop blue smoke and power loss. The item closely matches the head of the earlier carbureted P3500 or the later fuel injected P3500. Thus, its match will allow for stem clearance to remain correct. Thanks to their attention to fit, each GMC delivery van idles smoothly, revs cleanly, and passes emissions checks without drama. By metering a fine film of oil to guides, the Valve Stem Oil Seal supports compression while safeguarding the converters, extending the life of the spark plugs, thereby enhancing efficiency and safety. In addition, indirect benefits are appreciated by drivers. For example, a P3500 engine with the correct seal can avoid misfire that could compromise braking assist or power steering while traversing steep grades. Made of heat resistant fluoroelastomer and tough nitrile, the Valve Stem Oil Seal maintains its flexibility over the years in heavy stop start driving in cities, a trait praised on GMC forums. The device's compact design fits under springs, and there is no need for specialist tools to install one. Its P3500 cargo van valvetrain keeps horsepower steady for mile after mile. In short, the GMC branded Valve Stem Oil Seal has factory tolerances but is made from a better quality material, which means it will be a good preventive upgrade whenever a GMC head comes off. Investing in a new Valve Stem Oil Seal for your hardworking P3500 engine is inexpensive, but the pay-off is cleaner exhaust and a longer engine life.

Each OEM GMC P3500 Valve Stem Oil Seal we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.