D5010224543 (cross reference R791H) is spin-on diesel fuel filter, designed for heavy-duty truck Dci11 engine. It is widely used as aftermarket replacement part for JAC heavy trucks equipped with Dci11 Ren-ault engine. The filter removes solid particles and moisture in diesel, protecting fuel injectors, high-pressure fuel pump and whole fuel system, reducing engine wear and fuel system failure. It adopts full spin-on structure for easy installation and maintenance, stable performance for long-haul transportation and harsh working environment.
High efficiency filter paper, good dirt holding capacity, stable filtration accuracy.
Strong shell pressure resistance, anti-leakage, adapt to heavy truck vibration.
Integrated sealing rubber ring, excellent oil resistance, avoid fuel leakage.
Good water separation performance, prevent water corrosion to fuel injection components.
Standard thread interface, direct replacement, convenient maintenance.
| Item | Parameter |
|---|---|
| Part No. | D5010224543 (R791H) |
| Type | Spin-on diesel fuel filter |
| Filter Media | Composite filter paper |
| Cross OE | R791H |
| Application | Dci11 engine |
| Structure | Spin-on replaceable |
Fit for JAC heavy trucks mounted with Dongfeng Dci11 Ren-ault engine. Also compatible with Dongfeng heavy trucks with Dci11 engine. Not fit JAC light trucks with 4DA1 engine.






Q1: Is D5010224543 original JAC OE filter? A1: It is not original JAC OE part, aftermarket replacement for JAC heavy trucks fitted with Dci11 engine.
Q2: Can it separate water from diesel? A2: Yes, it can filter impurities and separate free water to protect injection system.
Q3: How often to replace this fuel filter? A3: Normally replace every 20,000–30,000 km, shorten cycle under poor fuel quality.
Q4: Does it fit JAC light truck? A4: No, it only suits JAC heavy truck with Dci11 engine, not for JAC 4DA1 light truck.
Q5: What cross reference part number? A5: Cross reference number R791H.