Description
This Exhaust Pipe Front Joint Gasket fits the Daihatsu Hijet S100, S110 (1994-1998) with the EF-NS engine. It seals the front exhaust joint, where the pipe bolts to the manifold and front pipe, so exhaust gas does not leak at the connection.
Special order from Japan - ships in 2 to 3 weeks
We order this part from Japan for your vehicle. Ground shipping only - expedited is not available, so please allow the full 2 to 3 week turnaround.
Vehicle Fitment & Compatibility
Confirm your chassis code against the table below before ordering.
100% Fitment Guarantee
Not sure about fit? Add your chassis/VIN number at checkout and we confirm it before we ship. If a part does not fit your Hijet, we exchange it or refund you in full.
Signs you need this exhaust pipe front joint gasket
- A ticking or hissing exhaust leak at the front joint
- A blown or crushed old gasket
- Soot or black staining at the joint
- Separating the front exhaust joint for any reason
Features & Function
- Seals the exhaust pipe joint against leaks
- Withstands exhaust heat
- Correct bore and bolt pattern for the joint
- Direct-fit replacement
Installation Specifications
- Difficulty: Easy to moderate.
- Estimated time: about 20 to 40 minutes.
- Required tools: Penetrating oil, basic hand tools, and new nuts if the old ones are seized.
Oiwa Garage Tech Note
"Always renew this gasket when you separate the front exhaust joint. The old one crushes and will not reseal, and a leak here is loud and kills low-end response."
Frequently Asked Questions
What does this gasket seal?
It seals the front exhaust pipe joint so exhaust does not leak where the pipe bolts up. That leak is the ticking or hissing you hear when it fails.
Does the engine code matter?
Yes. Confirm your engine reads EF-NS, since exhaust routing differs between engines.
Can I reuse the old one?
No. Fit a new gasket, because the old one is crushed and will leak.
Fitment verified by the Kei truck specialists at Oiwa Garage ยท Listing updated June 2026.