This is a flow-matched set of 4 OEM Bosch UPGRADE professionally remanufactured fuel injection units.
 

This set directly replaces the stock Denso part number F57E-B2B / F57E-B2C 

The injectors will look different from your stock injectors, but they have the same fitment from seal to seal and same flow rate as the stock injectors.
 
This set fits the following vehicles:
 
1995-1997 Ford Ranger 2.3L I4
 
1994 Mazda B2300 2.3L I4
 
 

Replaces Denso part number: F57E-B2B / F57E-B2C
GB Reman Number: 842-12107
 

Benefits of the Upgraded Units:
 
Improved Leak Resistance
 
Faster Response Time
 
More Precise Fuel Metering
 
Improved Atomization
 
Improved Coil Design
 
Rust-Free Plastic Composite Exterior
 

 
No modifications are needed, these are "plug-and-play" upgrades that arrive ready to be installed. If you have any questions, please send us a message. Thank you!