GN10178 Delphi Ignition Coil
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Delphi Ignition Coil | GN10178

Ford F-150 4WD, F-150 RWD, Mustang, Explorer 4WD, Ranger RWD, Ranger 4WD, Taurus, Explorer RWD, Ranger, E-150 Econoline & more
Mazda 626, B4000 4WD, B3000, B4000, B4000 RWD, B3000 RWD, B3000 4WD, Navajo, Navajo 4WD, Navajo RWD
Mercury Mountaineer RWD, Mountaineer AWD, Mountaineer, Mountaineer 4WD
$60.14
Reg
$62.65
List
$95.23
In Stock Status
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Make Sure It Fits

P/N: GN10178 Delphi

Ignition coils create the power needed for the spark plug to ignite the air-fuel charge in a gasoline engine's cylinder for combustion. They are induction-style coils that amplify the 12 volts used by your vehicle's electrical system to up to 40 kilovolts needed to make a spark strong enough for complete combustion. Some vehicles use only one or two ignition coils for the entire engine, while others use a single ignition coil for each cylinder or sometimes two.

Failed or failing ignition coils, even if producing voltage, may not be strong enough, causing a weak spark or no spark to the cylinders. When this happens, it can cause one or all the cylinders in your vehicle to misfire, making the engine run rough, if at all.

Replacing Your Vehicle's Ignition Coils

When replacing an ignition coil, whether as part of maintenance or due to a failed ignition coil, it is a good idea to replace any other connected ignition components. For engines that use a distributor, you should replace the distributor cap, distributor rotor, ignition wires, and spark plugs along with the ignition coil. For engines with a single ignition coil per cylinder or a single ignition coil for every two cylinders, you should replace the ignition wires or boots and spark plugs with the ignition coils. Additionally, it is always recommended to replace all the ignition coils simultaneously.

View more Delphi Ignition Coils.

Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

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What This Delphi Ignition Coil Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Ford
91-97 - Aerostar XL Sport, XLT Sport
90-97 - Aerostar AWD Base, Eddie Bauer, XL, XL Plus, XLT & more
90-97 - Aerostar RWD Base, Eddie Bauer, XL, XL Plus, XLT & more
97-97 - E-150 Econoline Base, XL
97-97 - E-150 Econoline Club Wagon Chateau, Custom, XLT
97-97 - E-250 Econoline Base, XL
95-95 - Explorer Expedition
91-10 - Explorer 4WD Eddie Bauer, Limited, NBX, Postal, Sport & more
96-04 - Explorer AWD Eddie Bauer, Limited, XLS, XLS Sport, XLT & more
91-10 - Explorer RWD Eddie Bauer, Limited, NBX, Postal, Sport & more
01-10 - Explorer Sport Trac 4WD Base, Adrenalin, Limited, XL, XLS & more
09-09 - Explorer Sport Trac AWD Limited
01-10 - Explorer Sport Trac RWD Base, Adrenalin, Limited, XL, XLS & more
97-97 - F-150 4WD Base, XL, XLT
97-97 - F-150 RWD Base, XL, XLT
05-10 - Mustang
90-09 - Ranger FX4, S, Splash, STX
90-11 - Ranger 4WD Custom, Edge, S, S Plus, Splash & more
90-11 - Ranger RWD Custom, Edge, S, S Plus, Splash & more
93-95 - Taurus SHO
Mazda
98-02 - 626 ES, LX
95-00 - B3000 Base, SE, SX, Troy Lee
98-00 - B3000 4WD SE
98-00 - B3000 RWD SE
95-09 - B4000 Base, DS, SE, Troy Lee
94-00 - B4000 4WD LE, SE
94-00 - B4000 RWD LE, SE
91-91 - Navajo LX
92-94 - Navajo 4WD DX, LX
92-94 - Navajo RWD DX, LX
Mercury
04-04 - Mountaineer Premier
98-03 - Mountaineer 4WD
98-10 - Mountaineer AWD Base, Convenience, Luxury, Premier
98-10 - Mountaineer RWD Base, Convenience, Luxury, Premier