Genuine Ford F-450 Super Duty Relay

Wire Relay

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20 Relays found

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Ford F-450 Super Duty Relay
Part Number: FOAZ-14N089-A
$17.51 MSRP: $28.36
You Save: $10.85 (39%)
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Product Specifications
- Replaced by: 5M5Z-14N089-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2010 Ford F-450 Super Duty | 10 Cyl 6.8L, 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.0L Diesel Turbocharged, 8 Cyl 6.4L Diesel Twin Turbo, 8 Cyl 7.3L Diesel Turbocharged | 4AT 4R100, 5AT, 5MT, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6MT, 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: 8T2Z-14N089-B
$50.22 MSRP: $71.27
You Save: $21.05 (30%)
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Product Specifications
- Replaced by: GU5Z-14N089-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2019 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 6.2L OHC NA, 8 Cyl 6.7L Diesel T/C | 6-Speed Automatic Transmission (6R100), 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: 8T2Z-14N089-D
$30.38 MSRP: $45.27
You Save: $14.89 (33%)
Ships in 1 Business Day
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Product Specifications
- Manufacturer Note: 40 AMP
- Replaced by: GU5Z-14N089-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2019 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 6.2L OHC NA, 8 Cyl 6.7L Diesel T/C | 6-Speed Automatic Transmission (6R100), 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: 5L3Z-14N089-AA
$43.19 MSRP: $64.36
You Save: $21.17 (33%)
ADD TO CART
Product Specifications
- Replaced by: HU5Z-14N089-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.4L Diesel Twin Turbo | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Starter Motor Relay Assy
Part Number: E9TZ-11450-B
$23.79 MSRP: $38.55
You Save: $14.76 (39%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Relay Assy - Starter Motor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford F-450 Super Duty | 10 Cyl 6.8L, 8 Cyl 6.0L Diesel Turbocharged, 8 Cyl 7.3L Diesel Turbocharged | 4AT 4R100, 5AT, 5MT, 6MT
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Ford F-450 Super Duty Direction Indicator Relay
Part Number: 5C3Z-13350-AA
$27.39 MSRP: $44.36
You Save: $16.97 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay - Direction Indicator
- Replaces: F65Z-13350-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2010 Ford F-450 Super Duty | 10 Cyl 6.8L, 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.0L Diesel Turbocharged, 8 Cyl 6.4L Diesel Twin Turbo, 8 Cyl 7.3L Diesel Turbocharged | 4AT 4R100, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 5AT, 5MT, 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, 6MT, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Exterior Rear View Mirror Relay
Part Number: 8C3Z-14N089-A
$92.07 MSRP: $139.50
You Save: $47.43 (34%)
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Product Specifications
- Other Name: Relay - Exterior Rear View Mirror; Relay
- Position: Rear
- Replaces: 7C3Z-14N089-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2016 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.2L OHC NA, 8 Cyl 6.4L Diesel Twin Turbo, 8 Cyl 6.7L Diesel T/C | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Automatic Transmission (6R140), 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Direction Indicator Relay
Part Number: F65Z-13350-AA
$27.39 MSRP: $44.36
You Save: $16.97 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay - Direction Indicator
- Replaced by: 5C3Z-13350-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2004 Ford F-450 Super Duty | 10 Cyl 6.8L, 8 Cyl 6.0L Diesel Turbocharged, 8 Cyl 7.3L Diesel Turbocharged | 4AT 4R100, 5AT, 5MT, 6MT
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Ford F-450 Super Duty Exterior Rear View Mirror Relay
Part Number: 7C3Z-14N089-C
$95.42 MSRP: $139.50
You Save: $44.08 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay - Exterior Rear View Mirror
- Position: Rear
- Replaced by: 8C3Z-14N089-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2008 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.4L Diesel Twin Turbo | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: F8OZ-14N089-AA
$23.86 MSRP: $38.91
You Save: $15.05 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2016 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.2L OHC NA, 8 Cyl 6.4L Diesel Twin Turbo, 8 Cyl 6.7L Diesel T/C | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Automatic Transmission (6R140), 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: F5TZ-14N089-B
$10.38 MSRP: $15.47
You Save: $5.09 (33%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Horn Relay, Sentinel Relay, Wiper Relay
- Replaced by: 5M5Z-14N089-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2010 Ford F-450 Super Duty | 10 Cyl 6.8L, 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.0L Diesel Turbocharged, 8 Cyl 6.4L Diesel Twin Turbo, 8 Cyl 7.3L Diesel Turbocharged | 4AT 4R100, 5AT, 5MT, 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6MT, 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: F81Z-6G015-AA
$80.94 MSRP: $142.00
You Save: $61.06 (43%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2003 Ford F-450 Super Duty | 8 Cyl 7.3L Diesel Turbocharged | 4AT 4R100, 5AT, 5MT, 6MT
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Ford F-450 Super Duty Relay
Part Number: 8T2Z-14N089-A
$27.95 MSRP: $45.27
You Save: $17.32 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Replaced by: GU5Z-14N089-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 6.2L OHC NA, 8 Cyl 6.7L Diesel T/C | 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford F-450 Super Duty Relay
Part Number: 5C3Z-14N089-A
$16.06 MSRP: $26.00
You Save: $9.94 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 5M5Z-14N089-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.4L Diesel Twin Turbo | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: 4F1Z-14N089-AA
$9.55 MSRP: $15.47
You Save: $5.92 (39%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 5M5Z-14N089-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.4L Diesel Twin Turbo | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford F-450 Super Duty Relay
Part Number: 4F1Z-14N089-BA
$16.06 MSRP: $26.00
You Save: $9.94 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 5M5Z-14N089-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV, 8 Cyl 6.4L Diesel Twin Turbo | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Manual Transmission M6HD-W, 6-Speed Manual Transmission Z/F S6-650, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: 8L8Z-14N089-B
$44.69 MSRP: $71.27
You Save: $26.58 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: GU5Z-14N089-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2016 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 6.2L OHC NA, 8 Cyl 6.7L Diesel T/C | 5-Speed Automatic Transmission 5R110W NAAO, 5-Speed Manual Transmission-Tremec TR4050, 6-Speed Automatic Transmission (6R140), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford F-450 Super Duty Relay
Part Number: YL3Z-19G390-AA
$26.33 MSRP: $30.00
You Save: $3.67 (13%)
Product Specifications
- Replaces: YL3Z-19G390-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 2000-2001 Ford F-450 Super Duty | 10 Cyl 6.8L, 8 Cyl 7.3L Diesel Turbocharged | 4AT 4R100, 5MT, 6MT
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Ford F-450 Super Duty Kit
Part Number: YL3Z-19G390-BA
$26.33 MSRP: $30.00
You Save: $3.67 (13%)
Product Specifications
- Replaced by: YL3Z-19G390-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford F-450 Super Duty | 10 Cyl 6.8L EFI, 8 Cyl 5.4L, 8 Cyl 6.0L Diesel OHV | 5-Speed Automatic Transmission 5R110W - HI/Torque, 5-Speed Automatic Transmission 5R110W NAAO, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 2000-2001 Ford F-450 Super Duty | 10 Cyl 6.8L, 8 Cyl 7.3L Diesel Turbocharged | 4AT 4R100, 5MT, 6MT
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Ford F-450 Super Duty Relay
Part Number: F85Z-12A646-AAGF
Product Specifications
- Replaces: F85Z-7687-AAGF
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2001 Ford F-450 Super Duty | 10 Cyl 6.8L | 4AT 4R100, 5MT, 6MT

Ford F-450 Super Duty Relay

The Ford F-450 Super Duty Relay supplies fast, dependable switching that lets the truck's climate system answer dash commands without burning up wiring. When the going gets tough, this Relay shields fuses and allows the blowers and condenser fans to keep blasting out ambient, cool, or warm air by turning a tiny control current into enough juice. Every F-450 Super Duty generation is reliable, giving you the confidence that comfort will last from first-year models to the updated edition. Within the device, two designs perform the function: a traditional electromechanical F-450 Super Duty Relay with heavy-duty contacts and a solid state alternative, which, with silent semiconductors, implements quick-action designs with long life. The modern Ford electronics get along better with the solid state style, while the earlier Ford trucks make use of the magnetic layout; however, either plugs into any F-450 Super Duty. This is a cheap fix that won't cause the fan to fail all of a sudden and fog the windscreen, overheat the cabin, or leave you hunting parts unnecessarily by the side of the road. This unit's efficient way of routing power means that wiring operates cooler, circuit breakers do not trip, and safety systems, including trailer brake controllers, receive a steady-voltage supply. The compact and lightweight size means that owners can stash one in the cab, yet the device still handles the high-amperage demands that make the F-450 Super Duty such a hard worker. Support: fortified by decades of Ford durability within the brand, this modest Relay enhances efficiency, protects circuitry, and shows how a little part can meet the big-truck standards of any Ford. Having a spare allows you to ensure your Ford won't get out of control on the grade ahead. Retain a spare Relay, allowing a F-450 Super Duty to switch out a Relay when it fails.

We provide a wide range of Ford F-450 Super Duty Relay at the optimal prices. If you need Ford F-450 Super Duty Relay, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.