FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

PPE LB7 02-04 Silicone Hose And Clamp Kit Black
PPE LB7 02-04 Silicone Hose And Clamp Kit Black
1 × $206.99
MBRP Universal Aluminized Steel Muffler
MBRP Universal Aluminized Steel Muffler | Muffler Universal for Diesel | M2050
2 × $209.99
ARP Diesel Custom Age 625+ Head Stud Kit | 247-4205
ARP Diesel Custom Age 625+ Head Stud Kit | 247-4205
1 × $1,334.99
PPE LML 11-16 Silicone Hose And Clamp Kit Black
PPE LML 11-16 Silicone Hose And Clamp Kit Black
1 × $221.39
FASS Fuel Systems COMP540G Competition Series 540GPH (70 PSI MAX)
FASS Fuel Systems COMP540G Competition Series 540GPH (70 PSI MAX)
1 × $1,349.00
Fluidampr Friction Washer | 960341-FW01
Fluidampr Friction Washer | 960341-FW01
1 × $52.70
ARP Diesel Head Stud Kit | 230-4201
ARP Diesel Head Stud Kit | 230-4201
1 × $640.29
AFE Stage 2 Cold Air Intake System Type CX | 54-10412
AFE Stage 2 Cold Air Intake System Type CX | 54-10412
1 × $385.95
FASS Adjustable Diesel Fuel Lift Pump 290GPH | 05-09 5.9L/6.7L Cummins
FASS Adjustable Diesel Fuel Lift Pump 290GPH | 05-09 5.9L/6.7L Cummins
1 × $749.00
AMP Research Powerstep | 75113-01A
AMP Research Powerstep | 75113-01A
1 × $1,599.99
FASS High Output Heater Disk
FASS High Output Heater Disk
1 × $160.55
MAHLE Oil Pan Gasket | 0S32139
MAHLE Oil Pan Gasket | 0S32139
1 × $16.73
AFE Stage 2 Cold Air Intake System Type CX | 54-10782
AFE Stage 2 Cold Air Intake System Type CX | 54-10782
1 × $379.00
CSF 3849 OEM Style Replacement Primary Radiator | 17-24 6.7L Powerstroke
CSF 3849 OEM Style Replacement Primary Radiator | 17-24 6.7L Powerstroke
1 × $264.60
AirDog FP-150-4G Air/Fuel Separation System | 04.5-18 5.9L/6.7L Cummins
AirDog FP-150-4G Air/Fuel Separation System | 04.5-18 5.9L/6.7L Cummins
1 × $759.00
Bully Dog Triple Dog GT Platinum Diesel Downloader | 40420
Bully Dog Triple Dog GT Platinum Diesel Downloader | 40420
1 × $469.00
Edge EAS EGT Kit | 98620
Edge EAS EGT Kit | 98620
1 × $164.95
CSF 3944 OEM Style Replacement Radiator | 19-23 6.7L Cummins
CSF 3944 OEM Style Replacement Radiator | 19-23 6.7L Cummins
1 × $232.20
Subtotal: $9,406.31
View cart Checkout
CSF

Price Range

$95 - $2500

Product rating

Product Categories

Stock

On Sale

    • CFS 6012 OEM+ Replacement Intercooler | 08-10 6.4L Powerstroke
    • CFS 6012 OEM+ Replacement Intercooler | 08-10 6.4L Powerstroke

      CFS 6012 OEM+ Replacement Intercooler | 08-10 6.4L Powerstroke

      (0) $340.20

      Vehicle Fitment: 2008-2010 Ford 6.4L Powerstroke

      Add to cart
    • CFS 7062 Heavy-Duty All-Aluminum Radiator | 08-10 6.4L Powerstroke
    • CFS 7062 Heavy-Duty All-Aluminum Radiator | 08-10 6.4L Powerstroke

      CFS 7062 Heavy-Duty All-Aluminum Radiator | 08-10 6.4L Powerstroke

      (0) $899.00

      Vehicle Fitment: 2008-2010 6.4L Powerstroke

      Add to cart
    • CSF 3849 OEM Style Replacement Primary Radiator | 17-24 6.7L Powerstroke
    • CSF 3849 OEM Style Replacement Primary Radiator | 17-24 6.7L Powerstroke

      CSF 3849 OEM Style Replacement Primary Radiator | 17-24 6.7L Powerstroke

      (0) $264.60

      Vehicle Fitment: 2017-2024 Ford 6.7L Powerstroke (Main Radiator)

      Add to cart
    • CSF 3850 OEM Style Replacement Secondary Radiator | 17-22 6.7L Powerstroke
    • CSF 3850 OEM Style Replacement Secondary Radiator | 17-22 6.7L Powerstroke

      CSF 3850 OEM Style Replacement Secondary Radiator | 17-22 6.7L Powerstroke

      (0) $279.00

      Vehicle Fitment: 2017-2024 Ford 6.7L Powerstroke (Secondary Radiator)

      Add to cart
    • CSF 3928 OEM Style Replacement Primary Radiator | 20-23 6.6L Duramax
    • CSF 3928 OEM Style Replacement Primary Radiator | 20-23 6.6L Duramax

      CSF 3928 OEM Style Replacement Primary Radiator | 20-23 6.6L Duramax

      (0) $356.40

      Vehicle Fitment: 2020-2023 GM 6.6L Duramax L5P

      Add to cart
    • CSF 3937 OEM Style Replacement Radiator | 19-23 6.7L Cummins
    • CSF 3937 OEM Style Replacement Radiator | 19-23 6.7L Cummins

      CSF 3937 OEM Style Replacement Radiator | 19-23 6.7L Cummins

      (0) $232.20

      Vehicle Fitment: 2019-2023 Dodge 6.7L 3500 Cummins (High Output)

      Add to cart
    • CSF 3938 OEM Style Replacement Auxiliary Radiator | 20-21 6.6L Duramax
    • CSF 3938 OEM Style Replacement Auxiliary Radiator | 20-21 6.6L Duramax

      CSF 3938 OEM Style Replacement Auxiliary Radiator | 20-21 6.6L Duramax

      (0) $106.20

      Vehicle Fitment: 2020-2021 GM 6.6L Duramax L5P

      Add to cart
    • CSF 3944 OEM Style Replacement Radiator | 19-23 6.7L Cummins
    • CSF 3944 OEM Style Replacement Radiator | 19-23 6.7L Cummins

      CSF 3944 OEM Style Replacement Radiator | 19-23 6.7L Cummins

      (0) $232.20

      Vehicle Fitment: 2019-2023 Dodge 6.7L 2500/3500 Cummins (Standard Output)

      Add to cart
    • CSF OEM Replacement Radiator | Ford Radiator | 3396
    • CSF OEM Replacement Radiator | Ford Radiator | 3396

      CSF OEM Replacement Radiator | Ford Radiator | 3396

      (0) $182.77       Add to cart

All other logos and trademarks are the property of their respective owners

© Copyright Rainer Diesel Performance - All Rights Reserved 2025

add_action( 'woocommerce_single_product_summary', 'wc_ninja_add_brand_to_product_page', 19 ); function wc_ninja_add_brand_to_product_page() { echo do_shortcode('[product_brand width="64px" height="64px" class="alignright"]'); }