166+ 2003 Honda Accord Cooling System EX Parts - Page 4

EX · Cooling System (165 products)

Exact-fit parts for the 2003 Honda Accord EX.

Fel-Pro

Part # 36022

Confirmed Fit

Fel-Pro 04-14 Acura TSX/18-21 Honda Accord/12-15 Civic Engine Coolant Thermostat Housing Gasket

$1.75

Complete Air Conditioning Kit w/ New Compressor

Four Seasons

Part # 3574NK

Fits with Conditions

Complete Air Conditioning Kit w/ New Compressor

$325.79

Fel-Pro

Part # 35162

Confirmed Fit

Fel-Pro 04-09 Honda S2000/08-17 Accord/09-14 Acura TL Engine Coolant Thermostat Housing Seal

$3.08

Gates

Part # 23265

Confirmed Fit

Gates 03-07 Honda Accord V-6 3.0L Upper Molded Coolant Hose

$23.30

Gates

Part # 19551

Confirmed Fit

Gates 03-07 Honda Accord V-6 3.0L Engine To Heater Control Valve Molded Heater Hose

$16.71

Hella

Part # 009309421

Fits with Conditions

HELLA Engine Coolant Temperature Sensor 009309421

$15.76

Dayco

Part # DP904

Fits with Conditions

WATER PUMP-AUTO/LIGHT TRUCK, DAYCO

$74.03

Air Conditioning Condenser/Receiver Drier Assembly

Nissens

Part # 940926

Fits with Conditions

Air Conditioning Condenser/Receiver Drier Assembly

$108.31

Vemo

Part # V26-72-0004

Fits with Conditions

COOLANT TEMP SENSOR

$18.39

GPD

Part # 8241507

Fits with Conditions

gpd Water Outlet 8241507

$12.19

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

ContiTech

Part # 62864

Fits with Conditions

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

$29.52

Motorad

Part # 5302-170

Fits with Conditions

UltraStat Thermostat-170 Degrees

$20.21

Four Seasons

Part # 86017

Fits with Conditions

Water Outlet with Thermostat

$75.66

Denso

Part # 221-3230

Fits with Conditions

Radiator

$137.40

Spectra Premium

Part # 7-3152

Fits with Conditions

A/C Condenser

$116.16

Four Seasons

Part # 39007

Fits with Conditions

Block Type Expansion Valve w/o Solenoid

$28.58

Koyorad

Part # CD080600

Fits with Conditions

Koyorad A/C Condenser CD080600

$106.15

Four Seasons

Part # 10373SK

Fits with Conditions

A/C Service Kits

$54.03

Motorad

Part # 3124

Fits with Conditions

Radiator Cap Tester Adapter

$18.18

Spectra Premium

Part # 99392

Fits with Conditions

HVAC Heater Core

$104.77

Frequently Asked Questions

Do these parts fit my 2003 Honda Accord EX?

This page groups parts listed for the 2003 Honda Accord EX. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What cooling system options are available for my 2003 Honda Accord EX?

We offer a wide selection of cooling system parts for the 2003 Honda Accord EX. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2003 Honda Accord EX?

We carry parts from trusted brands including Four Seasons, Gates, GPD, Dorman, and Motorad, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2003 Honda Accord EX parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2003 Honda Accord EX parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2003 Honda Accord(3,098 parts)

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Other Honda Accord Years

2003 Honda Accord(3,098 parts)

Shop by Problem

Other Honda Accord Years

EX · Cooling System (165 products)

Fel-Pro 04-14 Acura TSX/18-21 Honda Accord/12-15 Civic Engine Coolant Thermostat Housing Gasket

Complete Air Conditioning Kit w/ New Compressor

Fel-Pro 04-09 Honda S2000/08-17 Accord/09-14 Acura TL Engine Coolant Thermostat Housing Seal

Gates 03-07 Honda Accord V-6 3.0L Upper Molded Coolant Hose

Gates 03-07 Honda Accord V-6 3.0L Engine To Heater Control Valve Molded Heater Hose

HELLA Engine Coolant Temperature Sensor 009309421

WATER PUMP-AUTO/LIGHT TRUCK, DAYCO

Air Conditioning Condenser/Receiver Drier Assembly

COOLANT TEMP SENSOR

gpd Water Outlet 8241507

Designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration ensures a perfect fit.

UltraStat Thermostat-170 Degrees

Water Outlet with Thermostat

Radiator

A/C Condenser

Block Type Expansion Valve w/o Solenoid

Koyorad A/C Condenser CD080600

A/C Service Kits

Radiator Cap Tester Adapter

HVAC Heater Core

Frequently Asked Questions

Do these parts fit my 2003 Honda Accord EX?

What cooling system options are available for my 2003 Honda Accord EX?

What brands make parts for the 2003 Honda Accord EX?

How fast do 2003 Honda Accord EX parts ship?

What warranty do your 2003 Honda Accord EX parts come with?