This is the Bosch 0432193630, a new injector, not a rebuild, for the 1998.5 to 2002 Dodge Ram 2500 and 3500 with the 5.9L Cummins ISB 24-valve, the VP44 injection pump and the automatic transmission. Catalogs sell it as the 235 hp automatic injector. From the factory the 1998.5 to 2000 automatic trucks were rated 215 hp and the 2001 to 2002 standard output trucks 235 hp, and catalogs list this one injector for automatic trucks across all of those years. It crosses to Cummins 3944829, 3944831, 3943758 and 3943929 and Mopar 5013848AA and 5011039AA. Opening pressure is 300 to 314 bar. It is sold outright, with no core to return.

It is the only 24-valve injector in this group. The 12-valve injectors (0432133844, 0432133859, 0432133860, 0432133877 and 0432133888) are for the earlier 12-valve head. The 235 hp trucks with a manual transmission are listed under a sister injector, Bosch 0432193629, and the 2001 to 2002 High Output 6-speed trucks at 245 hp under Bosch 0432193581. A miss, white or black smoke, hard starting or fuel dilution on these trucks can be injectors, but a weak lift pump or a failing VP44 gives the same complaints, so check supply pressure first. Replace injectors as a set of six.

Specifications

Fits / Applications

• 1998.5 to 2002 Dodge Ram 2500 and 3500, 5.9L Cummins ISB 24-valve, automatic transmission
• VP44 pump engines only. Not for 12-valve engines and not for 2003 and later common-rail engines
• Manual transmission 235 hp trucks are listed under Bosch 0432193629, and 2001 to 2002 High Output 6-speed trucks (245 hp) under Bosch 0432193581
• Six injectors per engine

Check lift pump supply pressure before and after the job, since low supply pressure damages the VP44. Fit new nozzle sealing washers and body O-rings, and seat the fuel connector tubes squarely before torquing the line nuts.

Part Numbers & Cross Reference

Bosch 0432193630  ·  Cummins 3944829  ·  Cummins 3944831  ·  Cummins 3943758  ·  Cummins 3943929  ·  Mopar 5013848AA  ·  Mopar 5011039AA  ·  Bosch (also listed) 0432193652  ·  Bosch (also listed) 0432193664

Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.

Frequently Asked Questions

Will the 0432193630 fit my 2001 Ram with the 6-speed High Output engine?

The 2001 to 2002 High Output 6-speed trucks at 245 hp are listed under a different injector, Bosch 0432193581. Call 530-668-0818 with your VIN and we will match the right one.

My truck has the 5-speed manual. Is this the right injector?

Catalogs list the 0432193630 for automatic trucks and a sister injector, Bosch 0432193629, for 235 hp manual trucks. Call 530-668-0818 with your VIN before ordering.

My automatic’s data plate says 215 hp, not 235. Is this still the one?

Catalogs list the 0432193630 for automatic trucks from 1998.5 through 2002. The 1998.5 to 2000 automatics were rated 215 hp and the 2001 to 2002 standard output trucks 235 hp. Send us your VIN and we will confirm it.

What numbers does the 0432193630 replace, and is there a core?

Cummins 3944829, 3944831, 3943758 and 3943929, and Mopar 5013848AA and 5011039AA. It is a new Bosch injector sold outright, so there is no core to return.

Related Parts

• 1998.5-2002 Dodge Ram 5.9L Cummins 24-Valve Fuel Injector (235 hp, Manual) | Bosch 0432193629 New
• 2001-2002 Dodge Ram 5.9L Cummins 24-Valve High Output Fuel Injector (245 hp) | Bosch 0432193581 New
• Cummins ISB 5.9L 24-Valve Midrange Fuel Injector (175 hp) | Bosch 0432193646 New (Cummins 3944205)
• 1998.5-2002 Dodge Ram 5.9L Cummins Fuel Transfer Pump Kit | Alliant Power AP4943048

Why Buy From Valley Fuel Injection

We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. When you call, you talk to the people who test these units. We verify fitment against your engine serial, VIN or build date before anything ships, so the right part arrives the first time.