Description

1991-1993 Dodge Cummins 5.9 Diesel with Intercooler Diesel Fuel Injector

Huckstorf Diesel part number 0432133877 is a diesel fuel injector for 1991-1993 Dodge trucks with Cummins 5.9L diesel engines and equipped with an intercooler.

Starting in 1991, the Cummins 5.9L diesel cylinder heads were changed to use a 7 mm nozzle tip instead of 9 mm. This extra material in the head helped prevent cracking that was common with the 9 mm injector heads.

These Dodge Cummins Fuel injectors are rebuilt by Huckstorf Diesel with brand-new Bosch nozzle tips and set to the proper opening pressures. 245-255 Bar or 3553-3698 PSI.  Each one is meticulously restored to as good as new condition and carefully set to the proper opening pressure.

• Bosch part number = 0432133877 or NA72X
• CDC #’s 3918965, 3919093, 3802246RX
• Chrysler/Mopar #’s R4638651
• 6 Required for a full set. Each injector includes a nozzle gasket, return line gaskets, and dust shield.
• Nozzle gasket number = 2430105042. 7 mm x 2.5 mm

Huckstorf Diesel is a Bosch authorized diesel repair facility and only uses genuine Bosch nozzle tips when rebuilding these injectors. There are lower-cost alternatives out there, but the lower quality is not worth the savings! The injectors are critical in the proper operation of a diesel engine. The spray pattern of fuel into the cylinder determines how the fuel and air mix and burn. If the angle and the atomization of the fuel is not perfect, performance and mileage will suffer. Huckstorf Diesel sets the opening pressures to a very tight tolerance for balanced sets and smoother running engines.

If we do not show availability in stock, we are waiting for cores to be returned and / or do not have one to rebuild. We can rebuild and return yours and core charges are not required.

Core Charge Instructions

This part requires an acceptable matching rebuildable core be sent in to avoid paying the core charges.

With Core Option = Means you will pay the core charge up front, and when an acceptable core is returned to Huckstorf Diesel, the core charge will be refunded back to you. An acceptable matching core must be received within 30 days of the ship date to receive full core credit.

Without Core Option = An acceptable matching core must be received before the exchange is sent out.

An acceptable core is one that is rebuildable with typical replacement parts. Major damage such as rust, housing damage, critical broken parts will be cause for partial or no core refund. If you have any questions about this policy, please call or send your injectors in first for inspection. Normally, an injector that comes off a running engine in need of typical repairs is fine. Injectors that sat for years in junkyards, fire damaged, collision damaged, etc. may not be accepted.

Cross-Reference Numbers;

0 432 133 877
0432133877
3802246
3802246RX
3918
3918965
3918965RX
4638651
611103
611-103
711103
711-103
DE931
EX631056
NA72X
R4638651

If we do not have this part in stock, don’t worry. Huckstorf Diesel receives shipments from our suppliers daily. We also have the ability to get parts drop-shipped directly to you from the closest warehouse or the manufacturer. Let us help you find those hard to find parts.

Find all your diesel performance, repair, and upgrade needs here, online or in person at Huckstorf Diesel’s sales, installation, and repair center located in Franklin / Milwaukee, Wisconsin USA.