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Home
Cooling System

Cooling System

Cooling System

Free Shipping Over $199.99

Free Shipping Over $199.99

Orders of $199.99 or more ship free within the continental U.S.

Shipping Policy

Categories

Air Diversion Panels

Coolant Housings

Fans and Fan Shroud

Overflow and Breather Tanks

Radiator Bracket

Radiator Fabrication

Sensors and Adapters

320 Products Found

In Stock

Vehicle

Color

Black (47)

Black with Red (2)

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Acuity Instruments (2)

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Honda (26)

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K-Tuned (33)

Koyo Radiator (16)

Mishimoto (131)

NRG (11)

Perrin (2)

Radium Engineering (4)

Rywire (3)

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Skunk2 (15)

Torque Solution (3)

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Weapon R (4)

Price

Less than $100 (201)

$100 to $200 (58)

$200 to $300 (36)

$300 to $400 (17)

$400 to $500 (7)

$500 to $600 (1)

Size

-6AN (1)

1.50 in (38.10 mm) (1)

2.50 in (63.50 mm) (1)

38mm (1)

Gates 02-06 RSX / 02-05 Civic Si Radiator Hose — Gates 02-06 RSX / 02-05 Civic Si Radiator Hose
~~$11.26~~ $10.46
★★★★★ ★★★★★
Vehicle Specific

K-Tuned K24 Intake Manifold Coolant Adapter — K-Tuned K24 Intake Manifold Coolant Adapter
~~$99.99~~ $94.49
★★★★★ ★★★★★
Vehicle Specific

Mishimoto 02-06 RSX Aluminum Radiator — Mishimoto 02-06 RSX Aluminum Radiator
~~$350.17~~ $262.95
★★★★★ ★★★★★
Vehicle Specific

Mishimoto 02-06 RSX Racing Thermostat — Mishimoto 02-06 RSX Racing Thermostat
~~$87.41~~ $69.95
★★★★★ ★★★★★
Vehicle Specific

Mishimoto 02-06 RSX Fan Shroud with Fans — Mishimoto 02-06 RSX Fan Shroud with Fans
~~$289.55~~ $199.95
★★★★★ ★★★★★
Vehicle Specific

Honda Thermostat Bolt — Honda Thermostat Bolt
$2.21
Vehicle Specific

Koyo Radiator Cap — Koyo Radiator Cap
~~$42.00~~ $33.60
★★★★★ ★★★★★
No Vehicle Specific Fitment

Honda Thermostat Case Bolt — Honda Thermostat Case Bolt
$2.09
Vehicle Specific

K-Tuned Coolant Recirculation Hose (Under Manifold) — K-Tuned Coolant Recirculation Hose (Under Manifold)
$25.19
★★★★★ ★★★★★
Vehicle Specific

Honda 02-06 RSX Front Bulkhead Frame Set (Upper) — Honda 02-06 RSX Front Bulkhead Frame Set (Upper)
$95.92
★★★★★ ★★★★★
Vehicle Specific

Mishimoto Fan Switch — Mishimoto Fan Switch
~~$54.63~~ $42.95
Vehicle Specific

Honda K-Series Thermostat Case Seal — Honda K-Series Thermostat Case Seal
$5.90
Vehicle Specific

Honda 02-06 RSX Type S Water Pump Gasket — Honda 02-06 RSX Type S Water Pump Gasket
$5.64
Vehicle Specific

Mishimoto Aluminum Coolant Reservoir Tank: Polished — Mishimoto Aluminum Coolant Reservoir Tank: Polished
~~$109.26~~ $83.95
No Vehicle Specific Fitment

Mishimoto Electric Fan Mounting Kit — Mishimoto Electric Fan Mounting Kit
~~$15.30~~ $11.95
No Vehicle Specific Fitment

Mishimoto Carbon Fiber Radiator Cap — Mishimoto Carbon Fiber Radiator Cap
~~$43.71~~ $33.95
No Vehicle Specific Fitment

Honda 02-06 RSX Type-S Water Pump — Honda 02-06 RSX Type-S Water Pump
$168.44
Vehicle Specific

K-Tuned 02-06 RSX / 02-05 Civic SI Radiator Hoses: Black — K-Tuned 02-06 RSX / 02-05 Civic SI Radiator Hoses: Black
$89.99
★★★★★ ★★★★★
Vehicle Specific

K-Tuned K-Swap Passenger Side Radiator Kit — K-Tuned K-Swap Passenger Side Radiator Kit
~~$399.99~~ $395.99
★★★★★ ★★★★★
Vehicle Specific

Skunk2 06-11 Civic Si Alpha Series Radiator — Skunk2 06-11 Civic Si Alpha Series Radiator
~~$209.99~~ $199.99
★★★★★ ★★★★★
Vehicle Specific

Honda Engine Coolant Temp Sensor — Honda Engine Coolant Temp Sensor
$60.45
Vehicle Specific

Skunk2 High Pressure Radiator Cap — Skunk2 High Pressure Radiator Cap
~~$29.99~~ $28.99
★★★★★ ★★★★★
No Vehicle Specific Fitment

Mishimoto 06-11 Civic Si Fan Shroud with Fans — Mishimoto 06-11 Civic Si Fan Shroud with Fans
~~$289.55~~ $199.95
Vehicle Specific

Mishimoto 92-00 Civic Performance Aluminum Radiator — Mishimoto 92-00 Civic Performance Aluminum Radiator
~~$275.89~~ $206.95
Vehicle Specific

Mishimoto 02-05 Civic Si Aluminum Radiator — Mishimoto 02-05 Civic Si Aluminum Radiator
~~$371.49~~ $279.95
★★★★★ ★★★★★
Vehicle Specific

Mishimoto 92-00 Civic Aluminum Fan Shroud Kit — Mishimoto 92-00 Civic Aluminum Fan Shroud Kit
~~$210.12~~ $148.95
★★★★★ ★★★★★
Vehicle Specific

Koyo 12-15 Civic Si Radiator — Koyo 12-15 Civic Si Radiator
~~$403.20~~ $322.56
★★★★★ ★★★★★
Vehicle Specific

K-Tuned Pre-Fit Heater Hoses — K-Tuned Pre-Fit Heater Hoses
$49.49
Vehicle Specific

Mishimoto 06-11 Civic Si Racing Thermostat — Mishimoto 06-11 Civic Si Racing Thermostat
~~$87.41~~ $69.95
Vehicle Specific

Mishimoto 90-01 Integra Racing Thermostat — Mishimoto 90-01 Integra Racing Thermostat
~~$63.67~~ $49.95
Vehicle Specific

Mishimoto 02-06 RSX Silicone Radiator Hose Kit: Black — Mishimoto 02-06 RSX Silicone Radiator Hose Kit: Black
~~$163.89~~ $98.95
★★★★★ ★★★★★
Vehicle Specific

Koyo 02-05 Civic Si Racing Radiator — Koyo 02-05 Civic Si Racing Radiator
~~$378.00~~ $302.40
★★★★★ ★★★★★
Vehicle Specific

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Related Categories

Air Diversion Panels

Coolant Housings

Fans and Fan Shroud

Overflow and Breather Tanks

Radiator Bracket

Radiator Fabrication

Sensors and Adapters

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