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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.

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Categories

Air Diversion Panels

Coolant Housings

Fans and Fan Shroud

Overflow and Breather Tanks

Radiator Bracket

Radiator Fabrication

Sensors and Adapters

322 Products Found

In Stock

Vehicle

Color

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Koyo Radiator (16)

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Skunk2 (15)

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Price

Less than $100 (204)

$100 to $200 (57)

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$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
$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
~~$339.97~~ $254.95
★★★★★ ★★★★★
Vehicle Specific

Mishimoto 02-06 RSX Racing Thermostat — Mishimoto 02-06 RSX Racing Thermostat
~~$84.86~~ $67.95
★★★★★ ★★★★★
Vehicle Specific

Mishimoto 02-06 RSX Fan Shroud with Fans — Mishimoto 02-06 RSX Fan Shroud with Fans
~~$281.11~~ $196.95
★★★★★ ★★★★★
Vehicle Specific

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

Honda Thermostat Bolt — Honda Thermostat Bolt
$2.17
Vehicle Specific

Honda Thermostat Case Bolt — Honda Thermostat Case Bolt
$2.05
Vehicle Specific

Mishimoto Fan Switch — Mishimoto Fan Switch
~~$53.04~~ $40.95
Vehicle Specific

Honda 02-06 RSX Type-S Water Pump — Honda 02-06 RSX Type-S Water Pump
$165.12
Vehicle Specific

Blox Racing 12" Electric Slim Fan: Black — Blox Racing 12" Electric Slim Fan: Black
~~$54.98~~ $43.98
No Vehicle Specific Fitment

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

Mishimoto 06-11 Civic Si Aluminum Radiator — Mishimoto 06-11 Civic Si Aluminum Radiator
~~$339.46~~ $254.95
★★★★★ ★★★★★
Vehicle Specific

Honda K-Series Thermostat Case Seal — Honda K-Series Thermostat Case Seal
$5.78
Vehicle Specific

Koyo 02-06 RSX Manual Racing Radiator — Koyo 02-06 RSX Manual Racing Radiator
~~$360.00~~ $288.00
★★★★★ ★★★★★
Vehicle Specific

Honda 02-06 RSX Front Bulkhead Frame Set (Upper) — Honda 02-06 RSX Front Bulkhead Frame Set (Upper)
$95.27
★★★★★ ★★★★★
Vehicle Specific

Honda K-Series Thermostat Seal — Honda K-Series Thermostat Seal
$5.69
Vehicle Specific

Honda 02-06 RSX Water Passage O-Ring 43.8x3.1 — Honda 02-06 RSX Water Passage O-Ring 43.8x3.1
$3.29
Vehicle Specific

Mishimoto Aluminum Coolant Reservoir Tank: Polished — Mishimoto Aluminum Coolant Reservoir Tank: Polished
~~$106.08~~ $80.95
No Vehicle Specific Fitment

K-Tuned High Pressure Radiator Cap - Type B — K-Tuned High Pressure Radiator Cap - Type B
$26.99
Vehicle Specific

Mishimoto Electric Fan Mounting Kit — Mishimoto Electric Fan Mounting Kit
~~$14.85~~ $10.95
No Vehicle Specific Fitment

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

Mishimoto Carbon Fiber Radiator Cap — Mishimoto Carbon Fiber Radiator Cap
~~$42.43~~ $32.95
No Vehicle Specific Fitment

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

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

Skunk2 92-00 Civic Alpha Series Half-Size Radiator — Skunk2 92-00 Civic Alpha Series Half-Size Radiator
~~$188.99~~ $179.99
Vehicle Specific

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

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

Mishimoto 02-05 Civic Si Aluminum Radiator — Mishimoto 02-05 Civic Si Aluminum Radiator
~~$360.67~~ $270.95
Vehicle Specific

Mishimoto 06-11 Civic Si Fan Shroud with Fans — Mishimoto 06-11 Civic Si Fan Shroud with Fans
~~$281.11~~ $196.95
Vehicle Specific

Mishimoto 92-00 Civic Performance Aluminum Radiator — Mishimoto 92-00 Civic Performance Aluminum Radiator
~~$267.85~~ $200.95
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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