DNJ
DNJ 1993 GMC G2500 4.3L Cylinder Head Bolt
DNJ 1993 GMC G2500 4.3L Cylinder Head Bolt
Regular price
$28.99 USD
Regular price
$44.84 USD
Sale price
$28.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: GMC G2500 4.3LFitment notes & questions
1993 GMC G2500 4.3L Cylinder Head Bolt by DNJ for 1993 GMC G2500 4 with the 4.3L engine. Many modern engines use torque-to-yield head bolts that stretch when tightened, so they should not be reused.
Quick facts
- Brand: DNJ
- Part type: Head bolt set
- Listed for: 1993 GMC G2500 4
- Engine: 4.3L
- Engine code: VIN Z 12V OHV
- Part number: HBK3125_140
Listed fitment
- [1987-2014] GM, ISUZU / V6 / 4.3L / 262 OHV 12V [(VORTEC)]
Good to know
- Notes: One Set Services Complete Engine
- 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: Clean the threads in the block, follow the torque sequence and angle steps for your engine, and do not reuse stretch bolts.

Before you order: GMC G2500 4.3L head bolt set fitment
Head bolts clamp the cylinder head to the block with the force the head gasket needs to seal.
Fitment notes
- Listed for: GMC G2500 4.3L.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Head gasket. Bolts and gasket go on together.
- Thread chaser. Clean block threads give accurate torque.
More for your car: GMC Parts · Engine
Questions about GMC G2500 4.3L head bolt set
Will this fit my GMC G2500 4.3L?
It is listed for the GMC G2500 4.3L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Can I reuse my old head bolts?
Not if your engine uses torque-to-yield bolts. Check the service manual; when in doubt, use new ones.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.