ISUZU NPR 4BC2 4BD1 Cylinder Head Gasket 8941458391
ISUZU NPR 4BC2 4BD1 Cylinder Head Gasket 8941458391 is supplied against OEM reference 8941458391 for ISUZU NPR 4BC2 4BD1.
Cylinder Head Gasket for ISUZU NPR 4BC2 4BD1
ISUZU NPR 4BC2 4BD1 Cylinder Head Gasket 8941458391 is supplied against OEM reference 8941458391 for ISUZU NPR 4BC2 4BD1. The head gasket seals combustion pressure, coolant galleries and oil feeds between the block and the cylinder head at the same time, which is why it is the first part to fail after an overheating event. When the cylinder head gasket is seriously damaged, not only the engine power will drop seriously, but sometimes it will even fail to start. Our cylinder head gasket is pressure-resistant, heat-resistant and corrosion-resistant, with sufficient strength and a certain degree of elasticity, guaranteed 100% sealed. The minimum order is one piece, packed neutral or under your own brand, with ISO9001 certification.
- OEM 8941458391
- Category: Engine System Parts
- ISO9001
- MOQ 1 piece
What You Get With This Reference
- Can be ordered as a single piece for one rebuild rather than as a full engine set
- Packed flat so the sealing beads are not creased in transit
- Listed against OEM reference 8941458391 so the part is confirmed before it is packed
Why Buyers Order It
- Workshops lose a day when a gasket ordered for a rebuild turns out to be for a different engine variant
- Small orders are hard to place with distributors who only sell full gasket sets
- A gasket bought on vehicle model alone often has the wrong bore size or a different number of coolant holes
- Finding this reference for ISUZU NPR 4BC2 4BD1 locally often means a long wait or a used part of unknown history.
Where This Part Is Used and Who Buys It
Application Scenarios
- Scheduled engine rebuild in a truck workshop
- Stock item for a parts shop serving pickup owners
- Head gasket replacement after an overheating failure
Who It Is For
- Fleet workshops maintaining ISUZU NPR 4BC2 4BD1
- Machine shops rebuilding diesel engines locally
- Aftermarket parts distributors building a pickup and light truck range
- Traders consolidating mixed parts orders from Yiwu
Technical Data From the Product Record
| OEM No. | 8941458391 |
|---|---|
| Size | Standard |
| Material | Metal |
| Matched Model | ISUZU NPR 4BC2 4BD1 |
| Place of Origin | China |
| MOQ | 1 Pc |
| Certification | ISO9001 |
| Packing | Neutral or custom packaging |
Only values recorded against this reference are listed. Send the number from your old part if you need a dimension that is not shown.
What the Part Is Built To Do
- Coolant and oil passages punched to the original casting pattern
- Flat packed to protect the sealing face
- Referenced to the engine family listed in the specification table
- Size: Standard
- Material: Metal
- Multi-layer construction around the combustion bore
Symptoms That Point Here
- Coolant loss with no external leak
- Exhaust gas in the cooling system
- Rough running on start-up that clears once the engine warms
- Oil emulsion in the rocker cover
How It Compares With the Alternatives
Compared with a universal gasket set
A set costs more and still may not carry the exact bore and thickness class for your engine variant.
Compared with re-using the old gasket
Once a gasket has been crushed and heat cycled it will not seal combustion pressure again.
Fitting and Service Notes
- Fit the gasket dry unless the manual specifies a sealant.
- Use new head bolts where the manufacturer specifies torque-to-yield fasteners.
- Re-torque and re-check valve clearance after the first heat cycle if the manual calls for it.
- Clean both sealing faces down to bare metal and check deck flatness with a straight edge before fitting.
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View details →Guides for This Kind of Job
How To Read and Verify an OEM Number Before You Order
Most wrong-part shipments start with an order placed on a vehicle name. This guide shows where the number is, how to read it and what to send a supplier.
Read →Product GuideBuying a Replacement Diesel Cylinder Head Without Guesswork
What to measure, what to ask and what to replace at the same time when a light truck or pickup head has to be changed.
Read →Maintenance GuideWhen To Change Fuel and Oil Filters in Hard Service
Service book intervals assume clean fuel and light duty. This guide explains how to set a realistic interval for pickups, light trucks and delivery motorcycles.
Read → IndustryTruck and Pickup Fleet Workshops
A fleet workshop is measured on how quickly a vehicle returns to work, so parts availability matters more than list price.
Read →Questions About ISUZU NPR 4BC2 4BD1 Cylinder Head Gasket 8941458391
Which vehicles does 8941458391 fit?
Can I order one gasket instead of a full set?
How is the gasket packed for export?
Which thickness will I receive?
What is the minimum order and how is it packed?
Need This Part Confirmed For Your Vehicle
Send the OEM number, the engine code or a photograph of the old part. The reference and the matched models are confirmed in writing before you pay anything.