*Please note injectors may be yellow/red/or pink depending on stock rotation
Suffering from poor performance with the stock Siemens injectors?
Full sets of 8 Genuine Bosch Fuel Injectors for one low price!!!
Get the same great nozzles available for 1999+ 4.0L engines but with the proper plug for your factory harness! No adapters! Flow matched for all 1987 - 1995 4.0L engines. Set of 6 upgrade rebuilt Bosch 4 hole fuel injectors includes brand new o-rings and retainer caps installed on the injectors.
Genuine Bosch 3rd Generation 4 Hole Fuel Injectors not counterfeits replicas!
Having exactly the same flow rate as stock, these are atomization upgrades for all 1987 - 1995 4.0L Jeep engines. Improved spray patterns mean less wasted fuel out the tailpipe.
Bosch 4 hole nozzles offers improved atomization that helps your engine burn fuel easier and increase performance and maximize efficiency.
All sets are genuine Bosch injectors ASNU serviced at our state of the art facility and packaged in flow matched sets of 2% or less.
Our upgrade injectors are specifically chosen by us to provide you with better atomization vs. your stock injectors. This will in turn allow your vehicle to burn fuel more efficiently. Improvements will be seen in fuel consumption, low-end torque and smoothness. Injectors are cleaned and tested to perform as they would new.
Replaces OEM Part # 53030343 53030778 53003956
Unlike the OEM fuel injectors these will not leak on the injector's body. Your Jeep's original injectors are prone to leaks where the plastic body meets the metal casing of the injector. Be aware of gasoline smell coming from your engine bay and look for wet spots where gasoline is escaping in your factory injectors.
100% Plug and Play installation. No modifications, tuning, or splicing required! EV6 fuel injectors that plug right into the factory EV1 harness. For simplified installation these do not use fuel rail clips. You simply insert the injector into the fuel rail, place the fuel rail onto your intake, and bolt back down. That's it! Get the best injector technology without any custom work!
Includes lifetime warranty against failures or defects.
Plug and Play Fitment:
|1987||Jeep||Cherokee||4.0L 242CID Inline 6|
|1988||Jeep||Cherokee||4.0L 242CID Inline 6|
|1989||Jeep||Cherokee||4.0L 242CID Inline 6|
|1990||Jeep||Cherokee||4.0L 242CID Inline 6|
|1991||Jeep||Cherokee||4.0L 242CID Inline 6|
|1992||Jeep||Cherokee||4.0L 242CID Inline 6|
|1993||Jeep||Cherokee||4.0L 242CID Inline 6|
|1994||Jeep||Cherokee||4.0L 242CID Inline 6|
|1995||Jeep||Cherokee||4.0L 242CID Inline 6|
|1996||Jeep||Cherokee||4.0L 242CID Inline 6|
|1987||Jeep||Comanche||4.0L 242CID Inline 6|
|1988||Jeep||Comanche||4.0L 242CID Inline 6|
|1989||Jeep||Comanche||4.0L 242CID Inline 6|
|1990||Jeep||Comanche||4.0L 242CID Inline 6|
|1991||Jeep||Comanche||4.0L 242CID Inline 6|
|1992||Jeep||Comanche||4.0L 242CID Inline 6|
|1993||Jeep||Grand Cherokee||4.0L 242CID Inline 6|
|1994||Jeep||Grand Cherokee||4.0L 242CID Inline 6|
|1995||Jeep||Grand Cherokee||4.0L 242CID Inline 6|
|1996||Jeep||Grand Cherokee||4.0L 242CID Inline 6|
|1987||Jeep||Wagoneer||4.0L 242CID Inline 6|
|1988||Jeep||Wagoneer||4.0L 242CID Inline 6|
|1989||Jeep||Wagoneer||4.0L 242CID Inline 6|
|1990||Jeep||Wagoneer||4.0L 242CID Inline 6|
|1991||Jeep||Wrangler||4.0L 242CID Inline 6|
|1992||Jeep||Wrangler||4.0L 242CID Inline 6|
|1993||Jeep||Wrangler||4.0L 242CID Inline 6|
|1994||Jeep||Wrangler||4.0L 242CID Inline 6|
|1995||Jeep||Wrangler||4.0L 242CID Inline 6|
Interchange from GB Remanufacturing / Standard Motor Products / Ultra-Power / Autoline
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.