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1991 Mercury Grand Marquis
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1991 Mercury Grand Marquis

1991 Mercury Grand Marquis Ignition Coils

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Ignition Coil, 8 Cyl., 5.0L Engine, Distributorless Ignition
DriveWire
Ignition Coil, 8 Cyl., 5.0L Engine, Distributorless Ignition
Part Number: REPL504613
Guaranteed to Fit
$37.49
Vehicle Fitment
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Distributorless Ignition
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Distributorless Ignition
Product Details
Recommended Use : OE ReplacementProduct Fit : Direct FitReplaces OE Number : 4507, 5074, 5186, 7968, 8241, 25186, 26266, 48805, 140018, 361153, 521967, 603000, 1788222, 6736101, 9201013, 19017116, 193175401, 250577099, 0297006700, 0297006700, 26E1029, 2IC106, 2IGC0043, 343D, 5C1117, 7A4, 7U2Z12029B, 7U2Z12029A, 7U2Z12029B, 88F12029A1A, 88F12029A1A, 928F12029CA, C1065, C1067, C1068, C1174, C506, C924, C924SPEC, C924VC, CFD487, DG435, DG530, DG534, E8TF12029AA, E8TF12029AA, E8TZ12029A, E96, E9TF12029AA, E9TF12029AA, EBE1834, F1VU12029A1A, F1VU12029A2A, F1VU12029A1AInterchange Part Number : FD487, 4507, 5074, 5186, 7968, 8241, 25186, 26266, 48805, 140018, 361153, 521967, 603000, 1788222, 6736101, 9201013, 19017116, 193175401, 250577099, 0297006700, 0297006700, 26E1029, 2IC106, 2IGC0043, 343D, 5C1117, 7A4, 7U2Z12029B, 7U2Z12029A, 7U2Z12029B, 88F12029A1A, 88F12029A1A, 928F12029CA, C1065, C1067, C1068, C1174, C506, C924, C924SPEC, C924VC, CFD487, DG435, DG530, DG534, E8TF12029AA, E8TF12029AA, E8TZ12029A, E96, E9TF12029AA, E9TF12029AA, EBE1834, F1VU12029A1A, F1VU12029A2A, F1VU12029A1AWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 2
Ignition Coil, 4/8 Cyl., 2.0/2.3/2.5/4.6/5.0L Engines, With Distributorless Ignition System
DriveWire
Ignition Coil, 4/8 Cyl., 2.0/2.3/2.5/4.6/5.0L Engines, With Distributorless Ignition System
Part Number: REPF504603
Guaranteed to Fit
$19.00
Vehicle Fitment
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Distributorless Ignition
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Distributorless Ignition
Product Details
Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : FD487Warranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coils, Set of 2, 8 Cyl., 5.0L Engine, Distributorless Ignition
DriveWire
Ignition Coils, Set of 2, 8 Cyl., 5.0L Engine, Distributorless Ignition
Part Number: SET-REPF504603-2
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Distributorless Ignition
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Distributorless Ignition
Product Details
Components : (2) Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 2
Ignition Coil, 4/6 Cyl., 2.5/2.9/3.0/3.8L Engines
DriveWire
Ignition Coil, 4/6 Cyl., 2.5/2.9/3.0/3.8L Engines
Part Number: REPF504601
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L With Distributor
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L With Distributor
Product Details
Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : FD478Warranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coil, Sold individually
Motorad®
Ignition Coil, Sold individually
Part Number: MRD2IC106
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Distributorless Ignition
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Distributorless Ignition
Product Details
Recommended Use : OE ReplacementWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyPromotions : Labor Day Sale
Walker Products Ignition Coil Ignition Coil, Sold individually
Walker Products®
Walker Products Ignition Coil Ignition Coil, Sold individually
Part Number: WKP9201011
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Distributor Type Ignition
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Distributor Type Ignition
Product Details
Notes : Includes Mounting bracket(s)Series : Walker Products Ignition CoilRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : REPF504601Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Standard OE Replacement Ignition Coil, Sold individually
Standard®
Standard OE Replacement Ignition Coil, Sold individually
Part Number: SIFD478T
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L With Distributor
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L With Distributor
Product Details
Notes : Blade plug terminal typeSeries : Standard OE ReplacementRecommended Use : OE ReplacementInterchange Part Number : REPF504601Warranty : 1-year or 12,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
EEC-IV SuperCoil Series Ignition Coil, Sold individually
Accel®
EEC-IV SuperCoil Series Ignition Coil, Sold individually
Part Number: A35140012
Guaranteed to Fit
$70.07
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L
Product Details
Notes : 48000 V Maximum VoltageSeries : EEC-IV SuperCoil SeriesRecommended Use : OE UpgradeProduct Fit : Direct FitWarranty : 90-day Accel limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coil, Sold individually
Delphi®
Ignition Coil, Sold individually
Part Number: DELGN10183
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L
Product Details
Recommended Use : OE ReplacementInterchange Part Number : 9201011, FD478Warranty : 3-year or 36,000-mile Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Ignition Coil, Sold individually
Motorad®
Ignition Coil, Sold individually
Part Number: MRD3IC114
Guaranteed to Fit
$22.99
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L With Distributor
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L With Distributor
Product Details
Recommended Use : OE ReplacementWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Standard OE Replacement Ignition Coil, Sold individually
Standard®
Standard OE Replacement Ignition Coil, Sold individually
Part Number: SIFD487T
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Distributorless Ignition
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Distributorless Ignition
Product Details
Series : Standard OE ReplacementRecommended Use : OE ReplacementInterchange Part Number : REPF504603Warranty : 1-year or 12,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Standard OE Replacement Ignition Coil, Set of 8
Standard®
Standard OE Replacement Ignition Coil, Set of 8
Part Number: SET-SIFD487T-8
Guaranteed to Fit
$334.49
Vehicle Fitment
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Distributorless Ignition
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Distributorless Ignition
Product Details
Notes : Set Components - (8) Ignition CoilSeries : Standard OE ReplacementRecommended Use : OE ReplacementInterchange Part Number : REPF504603Warranty : 1-year or 12,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Set of 8
Walker Products Ignition Coil Ignition Coil, Sold individually
Walker Products®
Walker Products Ignition Coil Ignition Coil, Sold individually
Part Number: WKP9201013
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Coil Pack
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Coil Pack
Product Details
Notes : Includes Mounting bracket(s)Series : Walker Products Ignition CoilRecommended Use : OE ReplacementInterchange Part Number : REPF504603Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Street Fire Series Ignition Coil, Sold individually
MSD®
Street Fire Series Ignition Coil, Sold individually
Part Number: M465527
Guaranteed to Fit
$59.21
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L
Product Details
Notes : 40000 V Maximum VoltageSeries : Street Fire SeriesRecommended Use : OE UpgradeProduct Fit : Direct FitWarranty : 1-year MSD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Standard OE Replacement Ignition Coil, Sold individually
Standard®
Standard OE Replacement Ignition Coil, Sold individually
Part Number: SIFD487
Guaranteed to Fit
$64.97
Vehicle Fitment
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Distributorless Ignition
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Distributorless Ignition
Product Details
Series : Standard OE ReplacementRecommended Use : OE ReplacementReplaces OE Number : 4507, 5074, 5186, 7968, 8241, 25186, 26266, 48805, 140018, 361153, 521967, 603000, 1788222, 6736101, 9201013, 19017116, 193175401, 250577099, 0297006700, 0297006700, 26E1029, 2IC106, 2IGC0043, 343D, 5C1117, 7A4, 7U2Z12029B, 7U2Z12029A, 7U2Z12029B, 88F12029A1A, 88F12029A1A, 928F12029CA, C1065, C1067, C1068, C1174, C506, C924, C924SPEC, C924VC, CFD487, DG435, DG530, DG534, E8TF12029AA, E8TF12029AA, E8TZ12029A, E96, E9TF12029AA, E9TF12029AA, EBE1834, F1VU12029A1A, F1VU12029A2A, F1VU12029A1AInterchange Part Number : REPF504603, 4507, 5074, 5186, 7968, 8241, 25186, 26266, 48805, 140018, 361153, 521967, 603000, 1788222, 6736101, 9201013, 19017116, 193175401, 250577099, 0297006700, 0297006700, 26E1029, 2IC106, 2IGC0043, 343D, 5C1117, 7A4, 7U2Z12029B, 7U2Z12029A, 7U2Z12029B, 88F12029A1A, 88F12029A1A, 928F12029CA, C1065, C1067, C1068, C1174, C506, C924, C924SPEC, C924VC, CFD487, DG435, DG530, DG534, E8TF12029AA, E8TF12029AA, E8TZ12029A, E96, E9TF12029AA, E9TF12029AA, EBE1834, F1VU12029A1A, F1VU12029A2AWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individually
Page 1 of 5 | Showing 1 - 15 of 72 results

Top Rated Products

Standard Standard OE Replacement Ignition Coil, Sold individually
$20.49( Review)
Highly satisfied with product part arrived quickly pleased with price also
Edward L.
VERIFIED PURCHASER
DriveWire Ignition Coil, 8 Cyl., 5.0L Engine, Distributorless Ignition
$37.49( Review)
It arrived fast and it was the correct part at a fraction of my local parts store. ImSee More
Aaron C.
VERIFIED PURCHASER
DriveWire Ignition Coil, 4/8 Cyl., 2.0/2.3/2.5/4.6/5.0L Engines, With Distributorless Ignition System
$19.00( Review)
fast delivery great communication and the parts were right and as described thankyou
Jeffrey K.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

A Short Course on Ignition Systems
A Short Course on Ignition SystemsLet’s see how this is done. The role of spark plugs is integral in the operation of the ignition systems as they ignite the air/fuel mixture—at exactly the right instant.
How to Test a Coil Pack or Ignition Coil
How to Test a Coil Pack or Ignition CoilGenerally, modern ignition coils are robust and trouble-free. But like anything else, ignition coils can eventually fail, and when that happens, the engine will begin to misfire. And as a result, the check engine light will turn on.
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitIn an engine with a COP ignition system, each cylinder comes with its own ignition coil that sits on top of the spark plug. The computer monitors the circuit between it and every ignition coil for faults. It will file a trouble code depending on the cylinder that experienced a
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.
What Is A Coil Pack?
What Is A Coil Pack?Coil packs can also fail under load (like at 45 mph in high gear) with the occasional “bite” feeling of an intermittent misfire. This kind of misfire might not even set a misfire code but can be very annoying. How to make sure that the coil pack isn’t the problem in