OEM Mercury Grand Marquis Relay

Wire Relay

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9 Relays found

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Mercury Grand Marquis Fuel Pump Relay, Black, Outer Part Number: AU5Z-14N089-FA
$104.94 MSRP: $161.50
You Save: $56.56 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Relay; Accessory Power Relay, Inner, Outer; Rear Window Defroster Relay; Multi Purpose Relay; Horn Relay
- Position: Outer
- Replaces: FOAZ-14N089-B, FOAB-14B194-DC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2011 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Fuel Pump Relay, Outer Part Number: 5M5Z-14N089-A
$17.58 MSRP: $28.36
You Save: $10.78 (39%)
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Product Specifications
- Other Name: Relay; Accessory Power Relay, Inner; Outer; A/C Clutch; Rear Defroster; Multi Purpose; Fog Light; Horn Relay; Relay Module
- Position: Outer
- Replaces: GU5Z-14N089-G, FOAZ-14N089-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2011 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Relay, Gray, Inner Part Number: F8OZ-14N089-AA
$24.50 MSRP: $38.91
You Save: $14.41 (38%)
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Product Specifications
- Other Name: Accessory Power Relay, Inner, Outer; Multi Purpose Relay; Relay Module
- Position: Inner
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Starter Solenoid Part Number: E9TZ-11450-B
$24.27 MSRP: $38.55
You Save: $14.28 (38%)
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Product Specifications
- Other Name: Relay Assembly - Starter Motor; Multi Purpose Relay; Starter Relay; Solenoid Relay; Solenoid; Relay
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1995 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Mercury Grand Marquis Fan Relay Part Number: 6W1Z-8B658-AC
$151.03 MSRP: $248.51
You Save: $97.48 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Relay; Engine Cooling Fan Motor Relay; Engine Cooling Fan Module; Multi Purpose Relay; Cooling Fan Relay; Relay Module
- Replaces: 6W1Z-8B658-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Fuel Pump Relay Part Number: F8PZ-14N135-DA
$51.03 MSRP: $69.45
You Save: $18.42 (27%)
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Product Specifications
- Other Name: Relay; Multi Purpose Relay; Dimmer Relay
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Mercury Grand Marquis Sentinel Relay Part Number: E7SZ-13A025-A
Product Specifications
- Other Name: Relay; Multi Purpose Relay
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1988-1991 Mercury Grand Marquis | GS, LS | 8 Cyl 5.0 L GAS
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Mercury Grand Marquis Inertia Switch, Driver Side Part Number: 4W7Z-9341-AA
Product Specifications
- Other Name: Switch Assembly; Multi Purpose Relay; Switch; Relay
- Position: Driver Side
- Replaces: E1AZ-9341-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Mercury Grand Marquis Power Relay, Driver Side Part Number: F8PZ-14N135-BA
Product Specifications
- Other Name: Relay; Computer Control Relay; Multi Purpose Relay; ECM Relay
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS

Mercury Grand Marquis Relay

OEM Relay boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get Relay with long life and a perfect fit. Come to our website and find genuine Mercury Grand Marquis parts. We keep a wide inventory of OEM Grand Marquis parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Mercury Grand Marquis Relay protects the sedan's electrical parts by allowing a tiny control signal to turn on larger current circuits so that switches stay cool and reliable. The Mercury Grand Marquis won a dedicated following for its large cabin, plush ride and rugged Panther frame that bounces over potholes without the front engine rear wheel set-up that provides balanced handling ideal for long stretches of highway. Owners like its smooth four speed automatic combined with the reliable 4.6 liter V8 which produces up to 239 horsepower, yet cruises quietly and gives the car an upscale feel. Engineers refreshed styling with an extensive grille and modern emblems, improved steering feel with a flatter wheel and tuned suspension bushings for better corner stability, all while maintaining the full size comfort people expect from Mercury. Parts built to original factory standards slide in easily, reducing maintenance expense and preserving long-term value, a point that salutes the proud Mercury heritage. A Relay in this sense is a small switch box between the control circuit of the Grand Marquis and high draw devices such as the cooling fan. It is applied to cleanly channel battery power so that the lights stay on, motors turn full strength, keeping the Grand Marquis electrical system healthy without causing switch overload. To install the Relay, disconnect the battery, verify the pin layout, mount it securely in place, connect the fused power, control, ground and load wires, insulate, and retest. A properly seated Relay assures long term reliability.