How to Service and Repair an Alternator on 2003 Ford F-150?

To service the alternator, unhook battery ground cable, accessory drive belt, generator bracket bolts and unhook ignition wire. Thereafter, pull out the generator and electrical connectors such as the B+ cable. Removal To install, undo the undo.

OEM 2003 Ford F-150 Alternator

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3 Alternators found

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2003 Ford F-150 Alternator Part Number: F7PZ-10346-KARM2
$190.34 MSRP: $309.09
You Save: $118.75 (39%)
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Product Specifications
- Other Name: Alternator Assembly
- Replaces: F7PZ-10346-KARM, F7PZ-10346-KARM1, GL-508-RM
- Base No.: 10346
- Item Weight: 15.90 Pounds
- Item Dimensions: 7.4 x 7.9 x 10.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F7PZ-10346-KARM2
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2003 Ford F-150 Submodels:
- Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
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2003 Ford F-150 Alternator Part Number: 4U2Z-10V346-EMRM
$212.69 MSRP: $338.18
You Save: $125.49 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Replaces: GLV-8938-RM
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4U2Z-10V346-EMRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following 2003 Ford F-150 Submodels:
- Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
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2003 Ford F-150 Alternator Part Number: F6UZ-10346-VARM3
$183.18 MSRP: $303.64
You Save: $120.46 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Alternator Assembly
- Replaces: F6UZ-10346-VARM1, GL-500-RM
- Base No.: 10346
- Item Weight: 16.00 Pounds
- Item Dimensions: 7.4 x 8.1 x 10.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F6UZ-10346-VARM3
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford F-150 Submodels:
- Base, XL, XLT | 6 Cyl 4.2 L GAS

2003 Ford F-150 Alternator

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2003 Ford F-150 Alternator available at FordPartsDeal.com. You can confidently purchase our OEM 2003 Ford F-150 Alternator as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2003 Ford F-150 Alternator Parts Q&A

Q: How to Service and Repair an Alternator on 2003 Ford F-150?
A: To service the alternator, unhook battery ground cable, accessory drive belt, generator bracket bolts and unhook ignition wire. Thereafter, pull out the generator and electrical connectors such as the B+ cable. Removal To install, undo the undo.