DNJ
DNJ 1982 GMC K1500 5.7L Intake Valve
DNJ 1982 GMC K1500 5.7L Intake Valve
Part number: IV3125B_895
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: GMC K1500 5.7LFitment notes & questions
1982 GMC K1500 5.7L Intake Valve from DNJ, listed for 1982 GMC K1500 with the 5.7L engine. Burned or bent valves cause misfires and low compression. Guides that wear let valves wobble and burn oil.
Quick facts
- Brand: DNJ
- Part type: Valve
- Listed for: 1982 GMC K1500
- Engine: 5.7L
- Engine code: U/K 12V OHV
- Part number: IV3125B_895
Listed fitment
- [1963-1995] GM [Nitride Coated; 2 Groove; 43.8mm Head Dia.; 8.7mm Stem Dia.; 124.6mm O.A.L.] / L6, V8 / 4.1L, 4.8L, 5.7L, 6.6L / 250, 292, 350, 400 OHV 12V, 16V [(CHEVROLET)]
Good to know
- Notes: Nitride Coated; 2 Groove; 43.8mm Head Dia.; 8.7mm Stem Dia.; 124.6mm O.A.L.; Intake
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Have the valve seats cut or lapped so the new valves seal fully.

Before you order: GMC K1500 5.7L valve fitment
Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.
Fitment notes
- Listed for: GMC K1500 5.7L.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Valve stem seals. Always new with new valves.
- Head gasket. The head comes off for this job.
More for your car: GMC Intake Valves · GMC Parts · All Intake Valves · Engine
Questions about GMC K1500 5.7L engine valves
Will this fit my GMC K1500 5.7L?
How do I know a valve is bad?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.