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Description
Full Gasket Set — Isuzu KB300 TDi 3.0 (KB III/IV/V) | 4JH1-T/4JJ1-TC | PartquipVehicle Fitment & Part Details This Full Gasket Set is engineered for the Isuzu 4JH1 T and 4JJ1 TC 3. 0 litre four cylinder turbodiesel engines, covering the KB300 TDi across KB III (20022004) and KB IV V D TEQ (20042013) generations. These engines share the same 95. 40 mm bore and form part of Isuzus 4J series diesel family that powered the KB platform throughout its South African production run. Manufactured by Partquip to OE matching
Vehicle Fitment & Part Details
This Full Gasket Set is engineered for the Isuzu 4JH1-T and 4JJ1-TC 3.0-litre four-cylinder turbodiesel engines, covering the KB300 TDi across KB III (2002–2004) and KB IV/V D-TEQ (2004–2013) generations. These engines share the same 95.40 mm bore and form part of Isuzu’s 4J-series diesel family that powered the KB platform throughout its South African production run. Manufactured by Partquip to OE-matching specifications.
- SKU
- PQFG020
- Component
- Full Gasket Set
- Brand
- Partquip
- OEM References
- 5-87816038-0, 5-87816099-0 + 5 more
- Primary Fitment
- Isuzu KB300 TDi 3.0 4JH1-T
OEM Reference Numbers
- Isuzu 5-87816038-0
- Isuzu 5-87816099-0
- Isuzu 5-87816215-0
- Isuzu 5-87816215-1
- Isuzu 5-87816522-0
- Isuzu 5-87816676-0
- Isuzu 5-87816862-0
Vehicle Fitment
| Make | Model | Engine | Years | Notes |
|---|---|---|---|---|
| Isuzu | KB300 TDi (KB III) | 3.0 4JH1T | 2002–2004 | Bore 95.40 mm |
| Isuzu | KB300 TDi 4x2 D-TEQ (KB IV/V) | 3.0 4JJ1-TC | 2007–2013 | Bore 95.40 mm |
Both applications share a 95.40 mm bore. The 4JH1-T is the earlier mechanical/electronic injection variant used in the KB III generation (2002–2004), while the 4JJ1-TC is the later common-rail turbodiesel fitted to KB IV and V models (2004–2013). Title text confirms KB III coverage with both 4JH1-T and 4JH1-TC engine codes, and KB IV/V D-TEQ coverage from 2004–2010.
Full Gasket Sets are classified as engine-internal components. We strongly recommend that installation is carried out by a qualified, VAT-registered workshop. Incorrect fitment may result in serious engine damage. Once packaging has been opened or seals broken, this product cannot be returned under our returns policy. Please confirm the OEM part number and vehicle application before opening.
Installation Tips
- Clean all mating surfaces thoroughly, removing old gasket material and carbon deposits before fitting new gaskets.
- Check the cylinder head and block for warpage using a straight edge and feeler gauge; resurface if out of specification.
- Torque all fasteners to the vehicle manufacturer’s specifications using a calibrated torque wrench and the correct tightening sequence.
- Replace head bolts if the engine uses torque-to-yield (TTY) fasteners — these are designed for single use only.
- Allow silicone sealant (where specified) to cure fully before filling coolant or starting the engine.
Frequently Asked Questions
- What is included in a Full Gasket Set?
- A Full Gasket Set typically includes the head gasket, valve-cover gasket, intake and exhaust manifold gaskets, water-pump gasket, oil-pan gasket, and various seals and O-rings required for a complete engine reseal.
- How do I confirm this set fits my vehicle?
- Match one of the seven OEM reference numbers (e.g. 5-87816038-0) against your vehicle’s service manual or existing part. Also verify the engine code (4JH1-T, 4JH1-TC or 4JJ1-TC) on your vehicle identification plate and confirm your KB generation (III, IV or V).
- Can I install this myself?
- While mechanically experienced individuals can perform the work, we strongly recommend professional installation by a qualified workshop to ensure correct torque settings and gasket alignment.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy