Description
Fuel Injector for Caterpillar C15 Diesel Engines, Part Number: 20R-2284
Why Choose Our Remanufactured C15 Fuel Injector From HHP?
- Manufactured in an ISO 9001:2015 certified facility for consistent quality
- Built to strict specifications for proper spray pattern and fuel delivery
- Direct fit replacement for OEM part number 10R3264
- Backed by a 1 Year Unlimited Mileage Warranty
Get Smooth, Reliable Power Back Into Your Caterpillar C15
HHP’s remanufactured fuel injector for the Caterpillar C15 (part number 20R-2284) is built to restore the clean starts, steady idle, and dependable power your engine had when it left the factory. This injector is engineered as a direct replacement for the OEM 10R3264 injector, giving you a perfect fit without any guesswork.
We would not put a sub-par fuel injector in our own C15, so we do not expect you to either. A small fuel system issue left unaddressed has a way of turning into a major repair. Rough idling, hesitation under load, or a noticeable drop in fuel economy are all early warning signs that an injector is starting to wear out. Catching that problem early with a quality replacement can save you from a much more expensive breakdown down the road.
Not every aftermarket injector on the market is held to the same standard. That is why HHP’s 20R-2284 fuel injector is manufactured in an ISO 9001:2015 certified facility, ensuring consistency and quality control on every unit that goes out the door. Each injector is crafted with hard wearing strength and durability to withstand the demands of daily use in your Caterpillar C15, and it is built to strict specifications so fitment and function match the original equipment part.
You will get equal or better quality than the OE injector at a much lower price, which puts money back in your pocket instead of the dealer’s. As an added benefit, HHP’s ASE certified technicians are on staff and ready to answer any technical questions about your specific C15 application before or after you order.
This injector does require a core return. You can pay a refundable core charge for immediate shipment, or send your old core in first, which typically adds two to four weeks before your replacement ships. Paying the core charge is the faster way to keep your C15 up and running.
With technical knowledge, quality products, fast shipping, and unbeatable customer service, HHP is the place to be for your Caterpillar C15 fuel system needs.
Contents: (1) Caterpillar C15 Fuel Injector, Remanufactured, Part Number 20R-2284
Looking for other fuel system parts for your C15? Browse our full line of Caterpillar Diesel Engine Parts or shop Fuel Injectors for other engine models. Have a question about core returns? Visit our Shipping and Returns page for details.
FAQs About Caterpillar C15 Fuel Injector, Remanufactured, 20R-2284
1. What engines is fuel injector 20R-2284 compatible with?
This remanufactured injector is designed for Caterpillar C15 diesel engines. It is engineered as a direct replacement for the OEM 10R3264 injector, so it fits without modification.
2. What OEM part numbers cross reference to 20R-2284?
This injector cross references to numbers including 10R3264, 10R-326-4R, 148-012-0046, FS1-0R3-264, and PRO20R2284R. If your old injector tag shows one of these numbers, this remanufactured unit is a match.
3. Is this a new or remanufactured injector?
This is a remanufactured injector, not new. It is built in an ISO 9001:2015 certified facility and manufactured to strict fitment and performance specifications, giving you OEM level reliability at a lower price than a new injector.
4. Do I need to send back my old injector as a core?
Yes, this injector requires a core return. You can pay a refundable core charge and receive your new injector right away, or send your old core in first, which usually adds two to four weeks before your replacement ships.
5. What are common signs of a failing C15 injector?
Watch for a rough or uneven idle, hesitation or misfiring under acceleration, increased fuel consumption, hard starting, or excessive smoke. Any of these symptoms can point to a worn fuel injector that needs replacement.
6. What warranty comes with this remanufactured injector?
This injector is backed by a 1 Year Unlimited Mileage Warranty, giving you long-term coverage regardless of how many miles your C15 racks up.
7. How long do I have to return my core for credit?
Cores must be returned within 45 days of delivery for full credit. Returns between 46 and 50 days receive 50 percent credit, and cores returned after 50 days do not qualify for credit.
8. What condition does my core need to be in?
Your core must be returned assembled and in rebuildable condition according to the manufacturer’s policy. Cores that do not match the part purchased or do not meet rebuildable criteria will not receive credit unless approved in advance.
9. Can HHP confirm this injector fits my specific C15?
Yes. Provide your engine serial number (ESN) when you order, and our ASE certified technicians will verify fitment before your part ships, helping you avoid the cost and hassle of returning the wrong part.
10. How fast will my order ship?
If you choose to pay the core charge, in stock orders placed by 2pm EST typically ship the same day, Monday through Friday. Sending your core in advance instead adds two to four weeks to your ship date.







