Bring new life to your 1989–1993 Dodge 5.9L 12V Cummins with proven first-gen performance parts from Swag Performance Parts. Enhance fuel delivery and RPM range with a 3200 RPM Governor Spring Kit, VE pump tuning parts, and upgraded injectors. Improve airflow and durability using an Exhaust Manifold Fastener Kit and performance cold air intake. For internal upgrades, choose from high-strength pistons and full crate engines engineered for long-term reliability. Whether restoring or building power, this collection supports your 89–93 Cummins with essential components tailored for efficiency, strength, and classic diesel performance.
UNIVERSAL - 1 QUART BOTTLE
Max-Gear� is recommended for use in truck and automotive front or rear differentials, manual transmissions and lower gear units of marine engines that specify use of an...
UNIVERSAL - 16 OZ. BOTTLE Purple Ice� is a high performance, synthetic, radiator coolant additive for both gasoline and diesel engines. It is formulated to reduce the surface tension of the coolant,...
UNIVERSAL - 1 QUART BOTTLE
Max-Gear� is recommended for use in truck and automotive front or rear differentials, manual transmissions and lower gear units of marine engines that specify use of an...
UNIVERSAL - 4 OZ. BOTTLE
The REV-X REV0401 High Performance Oil Additive provides additional protection, efficiency, and increased performance to make your truck run better than it did when it was...
* Please call for availability 1993 DODGE 5.9L CUMMINS Constructed with 100% polyurethane on all sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter for...
* Please call for availability 1989-1992 DODGE 5.9L CUMMINS Constructed with 100% polyurethane on top and base, this high-flow, oiled OE replacement performance filter will outflow the stock paper...
1989-2002 DODGE 5.9L CUMMINS Eliminate leaks before they happen on your 1989-2002 Dodge 5.9L Cummins with the BD-Power 1040022 Cummins Killer Frost Plug Plate. From the factory, the rear frost plug...
1989-1998 DODGE 5.9L CUMMINS The BD-Power 1045981 Exhaust Manifold Gasket Set takes the hassle out of replacing the exhaust manifold in your 1989-1998 Dodge 5.9L Cummins. These gaskets are built from...