DNJ
DNJ 2013 Audi S8 4.0L Intake Valve
DNJ 2013 Audi S8 4.0L Intake Valve
Part number: IV802_95
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Listed for: Audi S8 4.0LFitment notes & questions
2013 Audi S8 4.0L Intake Valve from DNJ, listed for 2013 Audi S8 with the 4.0L engine. Valves are usually replaced during a cylinder head rebuild, along with guides, seals and a valve job.
Quick facts
- Brand: DNJ
- Part type: Valve
- Listed for: 2013 Audi S8
- Engine: 4.0L
- Engine code: BPG 16V Turbocharged DOHC
- Part number: IV802_95
Listed fitment
- [2005-2017] AUDI, VOLKS [Nitride Coated; 3 Groove; 33.9mm Head Dia.; 5.98mm Stem Dia.; 103.9mm O.A.L.] / L4, L5, V8 / 2.0L, 2.5L, 4.0L, 4.2L / 121, 151, 243 DOHC 16V, 20V, 32V [(BAR, BPG, BPY, BWT, BPY [W/ TIMING BELT], BPY [W/ TIMING CHAIN], CAEB, CAED, CETA, CB
Good to know
- Notes: Nitride Coated; 3 Groove; 33.9mm Head Dia.; 5.98mm Stem Dia.; 103.9mm 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.

DNJ engine valves for the Audi S8 4.0L: 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: Audi S8 4.0L.
- 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? Send us your year, make, model, engine and trim and we'll check before you order.
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: Audi Parts · All Intake Valves · Engine
Questions about Audi S8 4.0L engine valves
Will this fit my Audi S8 4.0L?
How do I know a valve is bad?
Where do specs and warranty details come from?
Questions & answers
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