2003 Ford F150 Alternator

Buy Online. Pick Up In-Store.

SET YOUR VEHICLE

Get an exact fit for your 2003 Ford F150

1-23 of 23 Results

1-23 of 23 Results
Sponsored
Sponsored
Duralast Gold Alternator DLG3509-18-10 for 2003 Ford F150
  • Part # DLG3509-18-10
  • SKU # 430424

Application: 130 amp. With 5 1/2" diameter alternator case, With 8 groove pulley

Notes: 130 amp. With 5 1/2" diameter alternator case. With 8 groove pulley. Designed for maximum durability 100% new

  • PRICE: 244.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 8
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Gold Alternator DLG3504-16-10 for 2003 Ford F150
  • Part # DLG3504-16-10
  • SKU # 532327

Application: With 6 groove pulley

Notes: 130 amp. With 5 1/2" diameter alternator case. With 6 groove pulley. Designed for maximum durability 100% new

  • PRICE: 244.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Gold Alternator DLG3501-18-10 for 2003 Ford F150
  • Part # DLG3501-18-10
  • SKU # 209351

Application: 95 amp. With 5" diameter alternator case, With 8 groove pulley

Notes: 95 amp. With 5" diameter alternator case. With 8 groove pulley. Designed for maximum durability 100% new

  • PRICE: 244.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 95
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 8
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Gold Alternator DLG7765-6-2 for 2003 Ford F150
  • Part # DLG7765-6-2
  • SKU # 532345

Notes: 130 amp. Designed for maximum durability 100% new

  • PRICE: 224.99
  • Pulley Included: Yes
  • Pulley Belt Type: Serpentine
  • Amperage Rating: 13068
  • Voltage: 122G
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Gold Alternator DLG3506-16-2 for 2003 Ford F150
  • Part # DLG3506-16-2
  • SKU # 430423

Notes: 95 amp with standard output alternator Designed for maximum durability 100% new

  • PRICE: 199.99
  • Pulley Included: 1
  • Amperage Rating: 95
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Gold Alternator DLG3409-18-1 for 2003 Ford F150
  • Part # DLG3409-18-1
  • SKU # 607433

Notes: 130 amp. Designed for maximum durability 100% new

  • PRICE: 274.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 8
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Alternator DL3509-18-10 for 2003 Ford F150
  • Part # DL3509-18-10
  • SKU # 191088

Application: 130 amp. With 5 1/2" diameter alternator case, With 8 groove pulley

Notes: 130 Amp. With 5 1/2" diameter alternator case; With 8 groove pulley. Premium reman

  • PRICE: 194.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 8
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Alternator DL3504-16-10 for 2003 Ford F150
  • Part # DL3504-16-10
  • SKU # 191083

Application: With 6 groove pulley

Notes: 130 amp. With 5 1/2" diameter alternator case; With 6 groove pulley. Premium reman

  • PRICE: 194.99
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Alternator DL7765-6-2 for 2003 Ford F150
  • Part # DL7765-6-2
  • SKU # 12413

Notes: 130 amp. Premium reman

  • PRICE: 179.99
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Alternator DL3506-16-2 for 2003 Ford F150
  • Part # DL3506-16-2
  • SKU # 191085

Notes: 95 amp, with standard output alternator. Premium reman

  • PRICE: 159.99
  • Pulley Included: 1
  • Amperage Rating: 95
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Alternator DL3409-18-1 for 2003 Ford F150
  • Part # DL3409-18-1
  • SKU # 532358

Notes: 130 amp. Premium reman

  • PRICE: 219.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 8
  • Regulator Type: Internal

Sponsored
Sponsored
Duralast Alternator DL3501-18-10 for 2003 Ford F150
  • Part # DL3501-18-10
  • SKU # 191079

Application: 95 amp. With 5" diameter alternator case, With 8 groove pulley

Notes: 95 amp. With 5" diameter alternator case. With 8 groove pulley. Premium reman

  • PRICE: 194.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 95
  • Voltage: 12V
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 8
  • Regulator Type: Internal

Sponsored
Sponsored
Valucraft Alternator 7765-6-2 for 2003 Ford F150
  • Part # 7765-6-2
  • SKU # 243497

Notes: 130 amp. Premium reman

  • PRICE: 144.99
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • New Or Remanufactured: Remanufactured
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Valucraft Alternator 3504-16-10 for 2003 Ford F150
  • Part # 3504-16-10
  • SKU # 541312

Application: With 6 groove pulley

Notes: 130 amp. With 5 1/2" diameter alternator case. With 6 groove pulley. Remanufactured unit

  • PRICE: 129.99
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • New Or Remanufactured: Remanufactured
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Valucraft Alternator 3509-18-10 for 2003 Ford F150
  • Part # 3509-18-10
  • SKU # 541316

Application: 130 amp. With 5 1/2" diameter alternator case, With 8 groove pulley

Notes: 130 Amp. With 5 1/2" diameter alternator case, with 8 groove pulley. Remanufactured unit

  • PRICE: 134.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 130
  • Voltage: 12V
  • New Or Remanufactured: Remanufactured
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 8
  • Regulator Type: Internal

Sponsored
Sponsored
Valucraft Alternator 3501-18-10 for 2003 Ford F150
  • Part # 3501-18-10
  • SKU # 964904

Application: 95 amp. With 5" diameter alternator case, With 8 groove pulley

Notes: 95 Amp. With 5" diameter alternator case. With 8 groove pulley. Remanufactured unit

  • PRICE: 144.99
  • Pulley Belt Type: Serpentine
  • Pulley Included: 1
  • Amperage Rating: 95
  • Voltage: 12V
  • New Or Remanufactured: Remanufactured
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 8
  • Regulator Type: Internal

Sponsored
Sponsored
Valucraft Alternator 3506-16-2 for 2003 Ford F150
  • Part # 3506-16-2
  • SKU # 541313

Notes: 95 amp, with standard output alternator. Premium reman

  • PRICE: 124.99
  • Pulley Included: 1
  • Amperage Rating: 95
  • Voltage: 12V
  • New Or Remanufactured: Remanufactured
  • Fan Type: Internal
  • Rotation Direction: Clockwise
  • Pulley Groove Quantity: 6
  • Regulator Type: Internal

Sponsored
Sponsored
Bosch Alternator AL7537N for 2003 Ford F150
  • Part # AL7537N
  • SKU # 1081780

Notes: 100% New. 130 amp. Standard version

  • PRICE: 239.99
  • Pulley Included: Yes
  • Plug Type: 330
  • Pulley Outside Diameter: 57
  • Fan Type: Internal
  • External Fan Included: Yes
  • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 10
  • Regulator Type: Internal
  • External Regulator Included: Yes
  • Case Color: Aluminum
  • Amperage Rating: 130
  • Voltage: 12
  • One Wire Capable: No
  • Rotation Direction: Clockwise
  • Case Material: Aluminum
  • Pulley Groove Quantity: 6

Sponsored
Sponsored
Bosch Alternator AL7526X for 2003 Ford F150
  • Part # AL7526X
  • SKU # 1081463

Notes: Remanufactured. 130 amp

  • PRICE: 169.99
  • Pulley Included: Yes
  • Plug Type: 330
  • Pulley Outside Diameter: 64
  • Fan Type: Internal
  • External Fan Included: Yes
  • Regulator Type: Internal
  • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 2
  • External Regulator Included: Yes
  • Case Color: Aluminum
  • Amperage Rating: 130
  • Voltage: 12
  • One Wire Capable: No
  • Rotation Direction: Clockwise
  • Case Material: Aluminum
  • Pulley Groove Quantity: 6

Sponsored
Sponsored
Bosch Alternator AL7546X for 2003 Ford F150
  • Part # AL7546X
  • SKU # 1081503

Notes: Remanufactured. 95 amp

  • PRICE: 254.99
  • Pulley Included: Yes
  • Pulley Belt Type: Serpentine
  • Plug Type: 330
  • Pulley Outside Diameter: 59
  • Fan Type: Internal
  • External Fan Included: Yes
  • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 10
  • Regulator Type: Internal
  • External Regulator Included: Yes
  • Case Color: Aluminum
  • Amperage Rating: 95
  • Voltage: 12
  • One Wire Capable: No
  • Rotation Direction: Clockwise
  • Case Material: Aluminum
  • Pulley Groove Quantity: 8

Sponsored
Sponsored
Bosch Alternator AL7547X for 2003 Ford F150
  • Part # AL7547X
  • SKU # 1094927

Notes: Remanufactured. 115 amp

  • PRICE: 174.99
  • Pulley Included: Yes
  • Plug Type: 330
  • Pulley Outside Diameter: 66
  • Fan Type: Internal
  • External Fan Included: Yes
  • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 11
  • Regulator Type: Internal
  • External Regulator Included: Yes
  • Case Color: Aluminum
  • Amperage Rating: 130
  • Voltage: 12
  • One Wire Capable: No
  • Rotation Direction: Clockwise
  • Case Material: Aluminum
  • Pulley Groove Quantity: 6

Sponsored
Sponsored
Bosch Alternator AL7546N for 2003 Ford F150
  • Part # AL7546N
  • SKU # 1228495

Notes: 100% New. 95 amp

  • PRICE: 294.99
  • Pulley Included: Yes
  • Plug Type: 330
  • Fan Type: Internal
  • External Fan Included: Yes
  • Regulator Type: Internal
  • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 10
  • External Regulator Included: Yes
  • Case Color: Aluminum
  • Amperage Rating: 9568
  • Voltage: 122H
  • One Wire Capable: No
  • Rotation Direction: Clockwise
  • Case Material: Aluminum
  • Pulley Groove Quantity: 8
  • Outside Pulley Diameter: 59MM

Sponsored
Sponsored
Bosch Alternator AL7537X for 2003 Ford F150
  • Part # AL7537X
  • SKU # 1081375

Notes: Remanufactured. 130 amp. Standard version

  • PRICE: 209.99
  • Pulley Included: Yes
  • Plug Type: 330
  • Pulley Outside Diameter: 57
  • Fan Type: Internal
  • External Fan Included: Yes
  • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 10
  • Regulator Type: Internal
  • External Regulator Included: Yes
  • Case Color: Aluminum
  • Amperage Rating: 130
  • Voltage: 12
  • One Wire Capable: No
  • Rotation Direction: Clockwise
  • Case Material: Aluminum
  • Pulley Groove Quantity: 6

About
2003 Ford F150 Alternator

To keep your battery fully charged and to supply electrical power to your truck's systems, it's equipped with a 2003 Ford F150 alternator. If the alternator isn't producing enough power or you notice unusual symptoms, it's easy to lose faith in its dependability. Fortunately, the repair isn't lengthy and the costs are reasonable, and AutoZone can supply 2003 Ford F150 alternators and charging system tools to get the job done right.

What Does an Alternator Do?

An alternator is a device found on all engine-powered vehicles that converts mechanical force into electricity. The serpentine belt drives the alternator pulley, rapidly turning a set of magnets inside a coil to generate an electrical field. The rectifier converts it to direct current (DC) that your car's systems can use and delivers it to the power distribution center. As well, power from the alternator is stored in the battery so your car will start.



Signs of a Faulty Alternator

You can usually count on the alternator for 2003 Ford F150 pickups to last for years. When it fails and a replacement is required, signs can consist of electrical systems slowing or stopping, a burning smell, rumbling or whining under the hood, a battery light on the cluster, and dim lights. If the alternator quits completely, the battery could be dead, or your car could stall out while you're at the wheel.

How to Replace a 2003 Ford F150 Alternator

Conveniently located at the front of the engine compartment near the top, the F150 alternator is a straightforward repair to take on. After removing the battery cables, remove the serpentine belt and wiring from the alternator and take the alternator off your truck. Install the new alternator, connect the wiring, and route the belt over it to finish the job.

Whether you need an alternator or 2003 Ford F150 batteries and starters, AutoZone can get it in your hands quickly with Same-Day In-Store or Curbside Pickup or Free Next-Day Delivery. Filter by year, make, model, and engine size for parts that fit just like OEM from brands like Bosch and Duralast.

Customer

Reviews

Reviews for


Glad it's still warranty

Doug

in 2 years

First one rear bearing failed. 3 years later quit charging. 3 years later that one quit charging. Wish they would pay the tow charges.

What kind of vehicle do you drive? 2003 Ford F150

First one rear bearing failed. 3 years later quit charging. 3 years later that one quit charging. Wish they would pay the tow charges.

What kind of vehicle do you drive? 2003 Ford F150