top of page
Bosch III Best Upgrade for 87-90 Jeep 4.0L Set of 6 Flow Matched Fuel Injectors

Bosch III Best Upgrade for 87-90 Jeep 4.0L Set of 6 Flow Matched Fuel Injectors

$159.95Price
Bosch III Upgrade for 1987-1990 JEEP 4.0L
Replaces Part Number 53003956
 
DESCRIPTION
 
Our remanufactured fuel injectors come with brand new components and a lifetime warranty and will provide you with all the benefits of new injectors without the high costs.
Improve your fuel atomization, throttle response times and smoother idle with these direct replacement fuel injectors - no modification required.
Replacing old fuel injectors help eliminate short-outs and misfires.  These genuine injectors are a popular and proven replacement for leak prone factory units and are known for their durability and reliable performance.
 
Key Benefits:
 
·        IMPROVED FUEL ATOMATION
·        SMOOTHER VEHICLE IDLE
·        ELIMINATE HARD STARTS
·        IMPROVED THROTTLE RESPONSE TIME
·        IMPROVE OVERALL PERFORMANCE
·        REDUCE UNBURNT FUEL (LOWER EMISSIONS)
·        IMPROVE OVERALL ENGINE LONGEVITY AND PERFORMANCE
 
IMPORTANT - PLEASE USE THE FULL COMPATIBILITY CHART FOR YOUR VEHICLE AND SPECIFIC REQUIREMENT (NOTES) IF ANY:
 
·     1987-1990 JEEP CHEROKEE 4.0L
·     1987-1990 JEEP COMANCHE 4.0L
·     1987-1990 JEEP WAGONEER 4.0L
 
*INJECTOR PHOTOS ARE STOCK, ACTUAL INJECTORS MAY DIFFER IN COLOR OR DESIGN AS WE PROVIDE THE LATEST INJECTORS WHICH MAY HAVE BEEN UPDATED BY THE MANUFACTURER.

 The ECU controls your injectors as a set. So if they are imbalanced at all, you will have some cylinders that are flowing slightly rich and some flowing slightly lean. The percentages are how closely the injectors are flow matched to one another. The closer that the injectors flow to one another, the more precise the entire fuel system will be which makes it more efficient. This improved efficiency manifests as better fuel mileage and a smoother engine.

 

 

 

We offer an advanced 1% flow-matching service which also includes documentation of the flow-results for each injector. This is $80 for the advanced flow matching. 

 

 

 

 As far as which option is correct, the choice is entirely up to the customer based on their individual needs and budget. Select your preferred flow-match from the drop down menu

bottom of page