FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

Cognito 3” Performance Uniball Leveling Lift Kit With Fox PS 2.0 IFP Shocks | 20-22 GM 2500/3500
Cognito 3” Performance Uniball Leveling Lift Kit With Fox PS 2.0 IFP Shocks | 20-22 GM 2500/3500
1 × $2,169.65
XDP Gear Reduction Starter 82-00 GM 6.2L/6.5L Diesel Wrinkle Black XD250
XDP Gear Reduction Starter 82-00 GM 6.2L/6.5L Diesel Wrinkle Black XD250
1 × $369.95
XDP Wrinkle Black HD High Output Alternator 2001-2007 GM 6.6L Duramax XD355
XDP Wrinkle Black HD High Output Alternator 2001-2007 GM 6.6L Duramax XD355
1 × $429.95
Cognito 3" Performance Leveling Kit With Fox PS 2.0 IFP Shocks | 20-22 GM 2500/3500
Cognito 3" Performance Leveling Kit With Fox PS 2.0 IFP Shocks | 20-22 GM 2500/3500
1 × $1,669.73
Icon 36510R 2.0 VS Remote Reservoir Shock Absorber | 99-04 F250/350
Icon 36510R 2.0 VS Remote Reservoir Shock Absorber | 99-04 F250/350
1 × $299.95
Cold Case Performance Aluminum Radiator | 01-05 Chevy/GMC Duramax 6.6L
Cold Case Performance Aluminum Radiator | 01-05 Chevy/GMC Duramax 6.6L
1 × $628.22
Subtotal: $5,567.45
View cart Checkout

Cooling Systems

Price Range

$95 - $2500

Product rating

Product Categories

Stock

    • Cold Case Performance Aluminum Radiator | 01-05 Chevy/GMC Duramax 6.6L
    • Cold Case Performance Aluminum Radiator | 01-05 Chevy/GMC Duramax 6.6L

      Cold Case Performance Aluminum Radiator | 01-05 Chevy/GMC Duramax 6.6L

      (1) $628.22

      Vehicle Fitment: 2001-2005 GM 6.6L LB7/LLY Duramax

      Add to cart
    • PPE 116454025 Coolant Overflow Tank | 01-07 6.6L Duramax
    • PPE 116454025 Coolant Overflow Tank | 01-07 6.6L Duramax

      PPE 116454025 Coolant Overflow Tank | 01-07 6.6L Duramax

      (0) $269.99

      Vehicle Fitment: 2001-2007 GM 6.6L Duramax

      Add to cart
    • PPE 119020100 Black Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax
    • PPE 119020100 Black Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax

      PPE 119020100 Black Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax

      (0) $269.99

      Vehicle Fitment: 2001-2005 GM 6.6L Duramax

      Add to cart
    • PPE 119021100 Red Silicone Upper & Lower Coolant Hose Kit | 01-05 Duramax
    • PPE 119021100 Red Silicone Upper & Lower Coolant Hose Kit | 01-05 Duramax

      PPE 119021100 Red Silicone Upper & Lower Coolant Hose Kit | 01-05 Duramax

      (0) $269.99

      Vehicle Fitment: 2001-2005 GM 6.6L Duramax

      Add to cart
    • PPE 119022100 Blue Silicone Upper & Lower Coolant Hose Kit | 01-05 Duramax
    • PPE 119022100 Blue Silicone Upper & Lower Coolant Hose Kit | 01-05 Duramax

      PPE 119022100 Blue Silicone Upper & Lower Coolant Hose Kit | 01-05 Duramax

      (0) $269.99

      Vehicle Fitment: 2001-2005 GM 6.6L Duramax

      Add to cart
    • PPE 119023100 Green Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax
    • PPE 119023100 Green Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax

      PPE 119023100 Green Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax

      (0) $269.99

      Vehicle Fitment: 2001-2005 GM 6.6L Duramax

      Add to cart
    • PPE 119024100 Yellow Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax
    • PPE 119024100 Yellow Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax

      PPE 119024100 Yellow Silicone Upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax

      (0) $269.99

      Vehicle Fitment: 2001-2005 GM 6.6L Duramax

      Add to cart
    • PPE 119025100 Orange Silicone upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax
    • PPE 119025100 Orange Silicone upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax

      PPE 119025100 Orange Silicone upper & Lower Coolant Hose Kit | 01-05 6.6L Duramax

      (0) $269.99

      Vehicle Fitment: 2001-2005 GM 6.6L Duramax

      Add to cart
    • Wagler WCPC6669 Pinned Oil Pump | 01-10 GM 6.6L Duramax
    • Wagler WCPC6669 Pinned Oil Pump | 01-10 GM 6.6L Duramax

      Wagler WCPC6669 Pinned Oil Pump | 01-10 GM 6.6L Duramax

      (0) $513.33

      Vehicle Fitment: 2001-2010 GM 6.6L Duramax

      Add to cart
    • XDP Coolant Block-Off Plate XD344 Billet 2001-2017 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P
    • XDP Coolant Block-Off Plate XD344 Billet 2001-2017 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P

      XDP Coolant Block-Off Plate XD344 Billet 2001-2017 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P

      (0) $64.95

      Vehicle Fitment: 2001-2017 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P

      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"]'); }