Isuzu 4LE2 — Fuel Filter Element Change
Maintenance
For the Isuzu 4LE2, from the Isuzu owner's manual.
Applies to: Isuzu 4LE2, Isuzu 4LE2 engine
Before you start
- Conduct fuel air bleeding after changing the fuel filter element
Parts for this job
- 8981527372 Fuel filter — Isuzu 4LE2 Amazon eBay $30.00 PartsGeek $14.97 NAPA $58.82
- 8981527372 Fuel filter — Isuzu 4LE2 engine Amazon eBay $30.00 PartsGeek $14.97 NAPA $58.82
Part numbers from the service-parts lists for Isuzu 4LE2, Isuzu 4LE2 engine. Verify against your serial number before ordering; some links are affiliate links.
Procedure
- Turn the fuel filter lever to the closed position.
- Loosen the ring nut, remove the cup, and take out the element.
- Clean the cup, install a new element, and install new packing on the ring nut.
- Tighten the cup to the body securely with the ring nut.
- After installation, turn the fuel filter lever to the open position.
Specs & values
- Fuel filter element change interval: Every 500 operating hours
Full service-parts list: Isuzu 4LE2 →, Isuzu 4LE2 engine →
Source: Isuzu owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.