DNJ
DNJ 1968 GMC G25/G2500 Van 5.0L Expansion Plug
DNJ 1968 GMC G25/G2500 Van 5.0L Expansion Plug
Part number: FPS3101_230
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: GMC G25/G2500 VanFitment notes & questions
1968 GMC G25/G2500 Van 5.0L Expansion Plug from DNJ, listed for 1968 GMC G25 with the 5.0L engine. Thread type and size must match on both sides; AN, NPT and metric threads do not mix.
Quick facts
- Brand: DNJ
- Part type: Fitting
- Listed for: 1968 GMC G25
- Engine: 5.0L
- Engine code: 16V OHV
- Part number: FPS3101_230
Listed fitment
- [1962-2002] GM / V6, V8 / 3.8L, 4.6L, 4.9L, 5.0L, 5.3L, 5.7L / 229, 283, 302, 305, 307, 327, 350 OHV 12V, 16V [(CHEVROLET, LT1, VORTEC)]
Good to know
- Notes: Brass
- 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: Confirm thread type and size on both sides, and use the right sealant or none as the fitting type requires.

About this fitting for the GMC G25/G2500 Van
Quality hardware prevents leaks that are hard to chase down later.
Fitment notes
- Listed for: GMC G25/G2500 Van.
- Engine: the same car can take different parts for each engine option, so check yours.
- 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 fitmentParts that usually go with it
- Hose. Match hose size to the fitting.
More for your car: GMC Parts · Fuel & air intake
Questions about GMC G25/G2500 Van fitting or hardware
Will this fit my GMC G25/G2500 Van?
Does it need thread sealant?
Where do specs and warranty details come from?
Questions & answers
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