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GL-8781 Genuine Ford Alternator For Ford F-150 5.0L V8 2015–2020

P/N: GL-8781 Manufactured by: Ford
Original price $855.00 - Original price $855.00
Original price
$855.00
$855.00 - $855.00
Current price $855.00
3 in Stock
Condition: New
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Description

The GL-8781 is a genuine Ford alternator designed to generate electrical power for the vehicle while the engine is running. It supplies current to the battery and supports the vehicle’s electrical systems, maintaining proper voltage for engine management, lighting, and onboard electronics. 

Vehicle Compatibility

Year Vehicle Engine Trims
2020 Ford F-150 5.0L V8 - Flex King Ranch, Lariat, Platinum, SSV, XL, XLT
2019 Ford F-150 5.0L V8 - Flex King Ranch, Lariat, Platinum, SSV, XL, XLT
2018 Ford F-150 5.0L V8 - Flex King Ranch, Lariat, Platinum, SSV, XL, XLT
2017 Ford F-150 5.0L V8 - Flex King Ranch, Lariat, Platinum, SSV, XL, XLT
2016 Ford F-150 5.0L V8 - Flex King Ranch, Lariat, Platinum, SSV, XL, XLT
2015 Ford F-150 5.0L V8 - Flex King Ranch, Lariat, Platinum, XL, XLT


General Specifications

Condition New
Part Number GL-8781
Brand Ford
Part Type Alternator
Years 2015–2020
Output 200 Amp
Dimensions 9.5 x 8.8 x 12.2 inches
Weight 17.55 Ib
Fitment Type Direct Replacement


Product Features

The GL-8781 alternator is built to match factory performance and installation requirements:

  • Genuine Ford alternator assembly
  • Generates electrical power for the vehicle charging system
  • Supplies current to the battery and vehicle electrical components
  • Maintains proper voltage during engine operation
  • Manufactured to Ford factory mounting and electrical specifications
  • Designed to integrate with the factory charging and electrical system

Application Notes

The GL-8781 alternator mounts to the engine accessory drive system and is driven by the serpentine belt to generate electrical current during engine operation.

Always verify part number, engine configuration, and charging system specifications before installation.

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