Peterbilt 379 Performance Parts

Bully Dog Premium Caterpillar Stage 1 Turbo Charger *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. Compatible with applications up to 650HP Bully Dog’s turbo charger improves performance and...

Detroit Diesel Boost Pressure Sensor 23522322 *Please Verify Your OEM Number(s) Before Purchasing. Detroit Diesel Boost Pressure Sensor OEM Part Number Cross Reference: 23522322 Fits Detroit Diesel Engines: L6 774 12.7L; Series 60 L6 777 12.7L...

Cummins ISX Intake Pressure/Temperature Sensor *Please verify your OEM number(s) before purchasing. Intake Air Pressure & Temperature Sensor OEM Part Number Cross Reference: 4921473 Fits Cummins ISX Engines: ISX ISX 15...

Cummins ISM Engine MAP Sensor 3330141 4921493 *Please Verify OEM Number Before Purchase Manifold Absolute Pressure Sensor Fits Various Makes And Models No Special Tools Required For Installation Direct Aftermarket Replacement For OEM #: 3330141 &...

Cummins ISX Engine Fuel Pressure Sensor *Please verify your OEM number(s) before purchasing. Cummins Fuel Pressure Sensor Aftermarket Replacement for OEM Fuel Pressure Sensor: 4921519 Fits Various Models with ISX Engines Sold Individually Quality...

Caterpillar Exhaust Manifold Kit *Please verify your OEM number(s) before purchasing. Caterpillar C15 Engine Exhaust Manifold Kit OEM Part Number Cross References: 1501914 CT1333359 Fits Caterpillar...

Cummins MAP Sensor 4928593 *Please verify your OEM number(s) before purchasing. Manifold Absolute Pressure Sensor Replaces OEM MAP Sensor: 4928593 Fits Various Makes and Models Material: Plastic and Brass Sold Individually Quality Made...

Cummins ISM 10.8 EGR Cooler 3102803 4089380 4309506 *Please verify your OEM number(s) before purchasing. EGR Cooler Fits Cummins ISM 10.8 Engines OEM Part Number Cross...

Cummins ISX Intake Manifold Cummins Intake Manifold Fits Cummins ISX Engines (2003 - 2007) Increases Air Flow by as Much as 85% (CFM) More Effectively Cools the Engine Reduces Fuel Consumption Increases Horsepower Features Four Directional...

Peterbilt Cabin Air Filter 330, 335, 357, 377, 378, 379, 385 & 386 (Replacement Filter with NO Housing) This Is Just A Replacement Filter with NO Housing (Picture for Reference Only) Available With Or Without Housing (Select Above) Fits all...

Peterbilt Cabin Air Filter 357, 377, 379, 386 Replacement Cabin Air Filter (Available in Black or Chrome) Available With Or Without Housing (Select Above) Fits All 1987 & Up Peterbilt Models: 357 ...

Peterbilt Cabin Air Filter 227, 278, 379, 385 Replacement Cabin Air Filter (See Picture Above) Available With Or Without Housing (Select Above) Fits all 1994 1/2- 1998 1/2 Peterbilt Models: 277, 278, 379, 385 Interior Filter Removes 97% of All...

Peterbilt Standard Flat Top Sleepers TurboWing Kit Stainless Steel **Customer testimonials have shown consistent fuel savings of approximately 10% to 19%!!!** *Photos For Reference Only 900 Series Stainless Steel TurboWing Fits Peterbilt Models With...

Peterbilt High Roof Stand Up, Standard & Unibilt Sleepers TurboWing Kit Stainless Steel **Customer testimonials have shown consistent fuel savings of approximately 10% to 19%!!!** *Photos For Reference Only 700 Series Stainless Steel TurboWing Fits...