Diesel Fuel Injectors & Fuel System Parts
OE matching injectors, fuel pumps and diesel fuel system parts for repair shops and distributors.
Find Diesel Parts by OE Number
Search by OE number, Bosch number, Denso number or injector part number to check availability and compatibility.
Search by OE number or injector part number.
Shop Diesel Injection Parts by Category
Shop diesel fuel injectors, fuel injection pumps, injector nozzles, control valves and repair kits by category. Rayfuel supplies OE-matching common rail diesel injection parts for trucks, commercial vehicles, construction equipment and repair shops, with part number support and worldwide shipping.
Common Rail Injectors
High-precision common rail diesel fuel injectors for stable fuel delivery, efficiency, and diesel engine performance.
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Fuel Injection Pumps
Durable diesel fuel injection pumps for trucks, construction machinery, industrial equipment, and heavy-duty fuel systems.
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Control Valves & Nozzles
Precision injector nozzles and control valves for stable pressure control, clean spray pattern, and fast fuel response.
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Repair Kits
Diesel injector repair kits with seals, gaskets, O-rings, and overhaul parts for injector maintenance and repair work.
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Caterpillar Series Parts
HEUI injectors and diesel fuel system parts for Caterpillar engines, construction equipment, and heavy machinery applications.
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Cummins Series Parts
Diesel injectors and fuel system components for Cummins engines, commercial trucks, repair shops, and aftermarket supply.
View Cummins Parts →Featured Diesel Fuel Injectors
Professional diesel fuel injection components for aftermarket, commercial vehicles, repair shops, and heavy-duty applications.
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9659337980 Siemens Diesel Fuel Injector for Fiat PSA 2.0
VIEW PRODUCT →: 9659337980 Siemens Diesel Fuel Injector for Fiat PSA 2.0$210.00 -
316-3710 Diesel Fuel Injector O-Ring Repair Kit
VIEW PRODUCT →: 316-3710 Diesel Fuel Injector O-Ring Repair Kit$10.00 -
0445010101 33100-4A010 Common Rail Fuel Pump for Hyundai Kia
VIEW PRODUCT →: 0445010101 33100-4A010 Common Rail Fuel Pump for Hyundai Kia$215.00 -
295050-0810 Diesel Fuel Injector for Toyota Hiace Hilux 2KD-FTV
VIEW PRODUCT →: 295050-0810 Diesel Fuel Injector for Toyota Hiace Hilux 2KD-FTV$79.60 -
0445110597 Diesel Fuel Injector for BMW 328d 535d X3 X5
VIEW PRODUCT →: 0445110597 Diesel Fuel Injector for BMW 328d 535d X3 X5$75.90 -
095000-6240 Diesel Fuel Injector for Nissan NP300 Cabstar
VIEW PRODUCT →: 095000-6240 Diesel Fuel Injector for Nissan NP300 Cabstar$79.60 -
0445120216 Diesel Fuel Injector for Isuzu 4JJ1 3.0L
VIEW PRODUCT →: 0445120216 Diesel Fuel Injector for Isuzu 4JJ1 3.0L$76.90 -
0445110647 Diesel Fuel Injector for Audi Seat VW 2.0 TDI
VIEW PRODUCT →: 0445110647 Diesel Fuel Injector for Audi Seat VW 2.0 TDI$67.90
Diesel Injector Testing & Global Supply
Rayfuel supplies diesel injection components with injector testing, OE number matching, secure packaging, and worldwide shipping support for repair shops, wholesalers, and diesel parts distributors.
Injector Performance Testing
Diesel injectors and fuel pumps are inspected with professional testing equipment before shipment.
Accurate OE Number Matching
Support Bosch, Denso, Delphi, CAT, Cummins and other diesel injection OE references.
Global Diesel Supply
Fast order fulfillment, export packaging, and international delivery for diesel parts buyers worldwide.
Trusted Diesel Injection Parts Supplier
Rayfuel supplies diesel fuel injectors, fuel pumps, nozzles and repair kits to global diesel parts buyers through our independent store and established marketplace channels.
Need Help Finding the Correct Diesel Injector
Send us your OE number or injector photos for fast compatibility support from our diesel injection specialists.







