How to check the operation of a Cooling Fan Assembly and what steps should be taken if it is inoperative on 2003 Mazda Protege?

To check fan operation, jumper the fan test terminal to the connector ground on the firewall. With ignition ON the fan should run; if not inspect relay, thermoswitch and motor. If motor is inoperative check fuses, power the fan and replace if it fails. Test relays and thermoswitch continuity.

Genuine 2003 Mazda Protege Cooling Fan Assembly

Engine Cooling Fan

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5 Cooling Fan Assemblys found

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2003 Mazda Protege Blade Part Number: E358-15-140
$59.63 MSRP: $79.52
You Save: $19.89 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Fan, Cooling; Blade
- Position: Right
- Item Weight: 1.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: E358-15-140
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2003 Mazda Protege Submodels:
- DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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2003 Mazda Protege Fan Blade Part Number: RF1S-15-140
$84.59 MSRP: $112.80
You Save: $28.21 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Fan, Cooling 7 Blades
- Position: Right
- Item Weight: 1.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: RF1S-15-140
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2003 Mazda Protege Submodels:
- DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS
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2003 Mazda Protege Fan Assembly Part Number: ZL01-15-025C
Product Specifications
- Other Name: Fan, Electric
- Item Weight: 9.90 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: ZL01-15-025C
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2003 Mazda Protege Submodels:
- DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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2003 Mazda Protege Fan Assembly Part Number: ZL04-15-025C
Product Specifications
- Other Name: Fan, Electric
- Item Weight: 10.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: ZL04-15-025C
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2003 Mazda Protege Submodels:
- DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
View related parts
2003 Mazda Protege Fan Blade Part Number: ZL04-15-140
Product Specifications
- Other Name: Fan, Cooling
- Item Weight: 1.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: ZL04-15-140
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2003 Mazda Protege Submodels:
- DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS

2003 Mazda Protege Cooling Fan Assembly Parts and Q&A

Q: How to check the operation of a Cooling Fan Assembly and what steps should be taken if it is inoperative on 2003 Mazda Protege?
A: To check fan operation, jumper the fan test terminal to the connector ground on the firewall. With ignition ON the fan should run; if not inspect relay, thermoswitch and motor. If motor is inoperative check fuses, power the fan and replace if it fails. Test relays and thermoswitch continuity.