Radiators & Cooling Upgrades

Compare Add to Cart The item has been added

Fluidampr

Fluidampr 830151 Performance Damper | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $698.80
Compare Add to Cart The item has been added

Wehrli Custom Fab

Wehrli 100268 L5P OEM Placement Coolant Tank Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $509.25
Compare Add to Cart The item has been added

PPE

PPE 119100100 Fan Clutch Delete Nut | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $44.99
Compare Add to Cart The item has been added

Wehrli Custom Fab

Wehrli 100155 Billet Coolant Heater Core Firewall Fitting | 1999-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $39.77
Compare Add to Cart The item has been added

PPE

PPE 119030100 Raw 304 Stainless Steel Coolant Tube (pump to oil cooler) | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $197.99
Compare Add to Cart The item has been added

PPE

PPE 114002700 Fuel Coolant Pump Relocation Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $35.99
Compare Add to Cart The item has been added

PPE

PPE 119030130 Polished 304 Stainless Steel Coolant Tube (pump to oil cooler) | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $197.99
Compare Add to Cart The item has been added

Wehrli Custom Fab

Wehrli 100541 Upper Coolant Pipe Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $162.96
Compare Add to Cart The item has been added

Fleece Performance Products

Fleece FPE-HAR-MU-PT-7 MAP Sensor and Airbox Control Valve Pigtail | 2017-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P & 2013-2018 Dodge 6.7L Cummins

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $28.99