Are OEM Nissan Fuel Injectors Better Than Aftermarket?
Your Nissan engine requires precise fuel delivery from the fuel injectors to ensure optimal performance, clean combustion, and the best fuel economy. If you've diagnosed your fuel injector problems and find they need replacing, you may be deciding between new (OEM), or aftermarket injectors for your Nissan. We’ll go over the pros and cons of each to help you make the best purchase decision for your ride.
OEM Fuel Injectors
The engine of your Nissan's ECU is programmed and optimized for the precise specifications of your OEM fuel injectors. In turn, your Nissan fuel injectors are engineered and calibrated to perform to the specific needs of your engine. When you purchase OEM Nissan fuel injectors you are getting a brand part with the exact same flow rate, fit, and tolerances as the original injectors.
While OEM injectors are typically more expensive up front, the product you get makes it well worth the spend. OEM parts undergo rigorous testing and are constructed from OEM grade materials. The same cannot be said of aftermarket
Aftermarket Fuel Injectors
Aftermarket fuel injectors may be marketed as equivalent replacements for OEM fuel injectors. However, many are designed in a 'reverse engineering' method that compromises quality. Reverse engineered parts are often a one-size-fits-all design that is not specifically tailored for your Nissan.
Some aftermarket companies do offer retail-branded fuel injectors, but - buyer beware - they don't typically meet the spec requirements set for the genuine OEM parts from Nissan. Additionally, some aftermarket injectors are intended for modified high-performance engines, providing higher fuel flow and lower fuel economy. The overall quality and reliability of aftermarket fuel injectors are hit or miss.
Remanufactured Fuel Injectors
You might also be considering remanufactured fuel injectors. Reman injectors are OEM parts that are reconditioned or repaired to a like-new condition. This process involves disassembling, inspecting the injectors, and replacing all worn parts and o-rings. Remanufactured parts are expected to deliver the same efficiency and performance. Still, the reliability and warranty for remanufactured fuel injectors is typically limited.
Deciding Which Fuel Injectors To Buy
Image Credit: TRQ
The type of replacement fuel injectors you choose may depend on your budget and needs. If you intend to keep your vehicle indefinitely and want it to run just as Nissan intended, OEM fuel injectors offer the best warranty, quality and reliability. If you want to get your Nissan running well enough to sell it and are not concerned about the long-term health of your engine and fuel system, remanufactured fuel injectors might be a better choice. If you're modifying your Nissan for more power, performance aftermarket fuel injectors can be ideal - but keep in mind that they'll be less reliable in the log run.
OEM Fuel Injectors From Nissan Parts Plus
Purchasing genuine OEM Nissan fuel injectors is as easy as searching our website or calling us directly. OEM Nissan fuel injectors include a 12-month warranty. Peace of mind comes with every purchase of genuine OEM Nissan parts from Nissan Parts Plus. Do you need tips on diagnosing your fuel injectors? Here are some common fuel injector problems.
- We’ve been a family-owned Nissan dealership for over 50 years.
- We offer factory-direct genuine OEM Nissan parts and accessories at wholesale prices.
All of the Nissan replacement parts we sell are genuine OEM Nissan parts, and they have a 12 month / 12,000 mile warranty. We’re here to answer your questions and get you the right parts for your Nissan. Check out our FAQ or please contact us!