DNJ
DNJ 1991 GMC Sonoma 2.8L Exhaust Valve
DNJ 1991 GMC Sonoma 2.8L Exhaust Valve
Part number: EV3114_35
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Listed for: GMC Sonoma 2.8LFitment notes & questions
1991 GMC Sonoma 2.8L Exhaust Valve by DNJ for 1991 GMC Sonoma with the 2.8L 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: 1991 GMC Sonoma
- Engine: 2.8L
- Engine code: 12V OHV
- Part number: EV3114_35
Listed fitment
- [1985-1995] GM, ISUZU [Nitride Coated; 2 Groove; 36.2mm Head Dia., 8.7mm Stem Dia., 120.3mm O.A.L.] / V6 / 2.8L, 3.1L, 3.4L / 173, 191, 207 OHV 12V
Good to know
- Notes: Nitride Coated; 2 Groove; 36.2mm Head Dia., 8.7mm Stem Dia., 120.3mm O.A.L.; Exhaust
- 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.

DNJ engine valves for the GMC Sonoma 2.8L: what to know
Burned or bent valves cause misfires and low compression. Guides that wear let valves wobble and burn oil.
Fitment notes
- Listed for: GMC Sonoma 2.8L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Valve stem seals. Always new with new valves.
- Head gasket. The head comes off for this job.
More for your car: GMC Exhaust Valves · GMC Parts · All Intake Valves · Engine
Questions about GMC Sonoma 2.8L engine valves
Will this fit my GMC Sonoma 2.8L?
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Where do specs and warranty details come from?
Questions & answers
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