Sealed Power HT-817B valve lifter for the 1988-1995 Chevrolet C1500 V8 5.0L or 5.7L, the 1990-1991 C1500 V8 7.4L and other vehicles follows the camshaft lobe to open the engine valve. It is an application-specific Sealed Power component designed to help restore engine performance.
- Hydraulic lifter, not a roller type
- Exacting tolerances
- Made with leading-edge materials
- State-of-the-art manufacturing
Quick facts
- Part: Sealed Power HT-817B valve lifter
- Also called: engine valve lifter
- Fits: 1988-1995 Chevrolet C1500 V8 5.0L or 5.7L, the 1990-1991 C1500 V8 7.4L and other vehicles
- Condition: New
A worn hydraulic valve lifter can show up as a ticking or tapping noise from the valve train, a rough idle or a misfire. Those signs alone do not prove the lifter is at fault, since low oil pressure can make similar noise.
Fits
Beyond the C1500, the vehicles it fits include the 1988-1995 Chevrolet K1500 V8 5.0L or 5.7L and the 1995 Chevrolet Tahoe V8 5.7L, as an O.E. replacement lifter; those V8 engines take 16. If your vehicle is not named here, look up its year, model and engine in the "Vehicles it fits" section.
Specifications
- Lifter type: Hydraulic
- Roller: No
- Grade type: Premium
- Quantity per application: 16 for the V8 engines named above; it varies by engine
- Condition: New
- Country of origin: Mexico
Interchange: 2131638B · EHT817
Frequently Asked Questions
Does the Sealed Power HT-817B fit the 1988-1995 Chevrolet K1500 V8 5.0L or 5.7L?
Yes. Sealed Power HT-817B fits the 1988-1995 Chevrolet K1500 with the V8 5.0L or 5.7L engine. Other vehicles are in the "Vehicles it fits" section.
Is the HT-817B a valve lifter for the 1995 Chevrolet Tahoe V8 5.7L?
Yes. This valve lifter fits the 1995 Chevrolet Tahoe with the V8 5.7L engine, which takes 16 lifters.
Is the Sealed Power engine valve lifter HT-817B hydraulic or roller?
The Sealed Power HT-817B is a hydraulic lifter, and it is not a roller type.
Can a worn hydraulic valve lifter cause a misfire?
It can. A lifter that no longer opens its valve properly can contribute to a misfire, a rough idle or ticking from the valve train. Have the engine inspected promptly rather than driving on it.
Does Sealed Power HT-817B replace EHT817?
Yes. EHT817 and 2131638B are other numbers this lifter replaces, and HT-817B is the Sealed Power number.
