DNJ
DNJ Timing Set 1987-1996 Chevrolet, GMC, Oldsmobile 4.3L
DNJ Timing Set 1987-1996 Chevrolet, GMC, Oldsmobile 4.3L
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 1987–1996 Chevrolet, GMC and OldsmobileFitment notes & questions
DNJ Timing Set, listed for 1987–1996 Chevrolet, GMC and Oldsmobile with the 4.3L engine. Replacing the whole set at once keeps a new chain from running on worn guides or a tired tensioner.
Quick facts
- Brand: DNJ
- Part type: Timing chain kit
- Listed for: 1987–1996 Chevrolet, GMC and Oldsmobile
- Engine: 4.3L
- Engine code: VIN Z 12V OHV
- Part number: TK3125
Listed fitment
- [1987-1996] GM / V6 / 4.3L / 262 OHV 12V
Good to know
- Notes: Premium Kit, For Engines w/o Balance Shaft, w/ .405" Wide Gear
- 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: Line up every timing mark before closing the cover, and turn the engine over by hand twice to confirm.

Before you order: Chevrolet, GMC and Oldsmobile timing chain kit fitment
A timing chain keeps the crankshaft and camshafts in sync. Kits usually replace the chain with its guides, tensioner and gears.
Fitment notes
- Listed for: 1987–1996 Chevrolet, GMC and Oldsmobile.
- Model years: 1987–1996. Check your car's year falls inside this range.
- 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
- Timing cover gasket and seal. The cover comes off for this job.
- Oil and filter. Fresh oil helps a new chain and hydraulic tensioner.
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