MERCURY GRAND MARQUIS - Free Shipping on Orders Over $109 at Summit Racing

Sealed Power Performance Piston Ring Sets E-251K

Sealed Power Performance Piston Ring Sets E-251K

Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251K

4.2 out of 5 stars ( 45 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ High-Output Ignition Coils for 1974-1997 Ford SUM-850507

Ignition Coil, E-core, Epoxy, Square, Black, Ford, Laforza, Lincoln, Mazda, Mercury, Merkur, Each

Part Number: SUM-850507

4.89 out of 5 stars ( 57 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sealed Power Performance Piston Ring Sets E-251K 30

Piston Rings, Moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251K30

4.4 out of 5 stars ( 47 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

75W90 Red Line GL-5 Gear Oil 57904

Gear Lube, Transmission Fluid and Gear Oil, 75W90, Limited Slip, Synthetic, 1 qt., Each

Part Number: RED-57904

5.0 out of 5 stars ( 38 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Melling Oil Pumps M-68

Oil Pump, Standard-Volume, Ford, 221/255/260/289/302, Each

Part Number: MEL-M68

4.63 out of 5 stars ( 35 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Dayco Standard Heater Hoses 80271

Heater Hose, Standard, 5/8 in., Synthetic EPDM, Black, 50 ft. Long, Each

Part Number: DAC-80271

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

FlowKooler Robertshaw Series High Performance Thermostats 330-160

Thermostat, High Flow, 160 Degree F, Copper/Brass, AMC, GM, Chrysler, Ford, Each

Part Number: BRA-330-160

4.8 out of 5 stars ( 79 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Ford Performance Parts High Performance Oil Filters CM-6731-FL1A

Oil Filter, Ford, Racing, 3/4 in.-16 Thread, FL1A, Each

Part Number: FMS-CM-6731-FL1A

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

ACCEL Performance Spark Plugs 0576S-4

Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 4

Part Number: ACC-0576S-4

4.78 out of 5 stars ( 125 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Edelbrock High Performance Thermostats 8604

Thermostat, High Performance, Mechanical, 53mm Outside Diameter, 180 degrees, High-flow, AMC, Buick, Cadillac, Chrysler, Ford, Hudson, Each

Part Number: EDL-8604

4.48 out of 5 stars ( 23 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Denso Ignition Coils 673-6000

Ignition Coil, Coil Pack, Black, Female/Socket, Round, Ford, Lincoln, Mercury, Each

Part Number: DNP-673-6000

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sealed Power Performance Piston Ring Sets E-251K 40

Piston Rings, Moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251K40

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

5w30 Royal Purple HMX High-Mileage Motor Oil 11748

Engine Oil, HMX High Mileage, Synthetic, 5W30, 5 Quart Container, Each

Part Number: RPO-11748

4.97 out of 5 stars ( 68 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Fel-Pro PermaTorque Head Gaskets 9333 PT-1

Head Gasket, Heavy Duty Perma Torque, 4.100 in. Bore, 0.047 in. Compressed Thickness, Ford, Smal Block, Each

Part Number: FEL-9333PT1

4.91 out of 5 stars ( 23 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

FlowKooler Robertshaw Series High Performance Thermostats 330-180

Thermostat, High-Flow, 180 Degree F, Copper/Brass, Each

Part Number: BRA-330-180

4.59 out of 5 stars ( 34 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

5w30 Royal Purple Premium High Performance Motor Oil 51530

Engine Oil, Synthetic, 5W30, 5 qts., Each

Part Number: RPO-51530

5.0 out of 5 stars ( 46 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Ford Performance Parts Oil Pan Gaskets M-6710-A50

Oil Pan Gasket, 1-Piece, Rubber/Steel Core, Ford , Small Block, Each

Part Number: FMS-M-6710-A50

4.82 out of 5 stars ( 34 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

80W90 Yukon Gear & Axle Gear Lube OK 3-QRT-CONV-A

Gear Lube, 80W90, Limited Slip Additive, 3 qt., Each

Part Number: YGA-15003

4.95 out of 5 stars ( 22 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Edelbrock Intake Manifold Gaskets 7220

Gaskets, Manifold, Intake, Composite, 2.0 in. x 1.2 in. Port, .060 in. Thick, Ford, 260/289/302/351, Set

Part Number: EDL-7220

4.23 out of 5 stars ( 62 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Dayco Molded Heater Hoses 80407

Heater Hose, Molded, EPDM, Black, 5/8 in. Ends, Chevy, GMC, Chrysler, Dodge, Plymouth, Ford, Mercury, Each

Part Number: DAC-80407

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mr. Gasket High Performance Thermostats 4364

Thermostat, 180 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4364

4.11 out of 5 stars ( 114 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cloyes Street True Roller Timing Sets 9-1138

Timing Chain and Gear Set, Street True Roller, Double Roller, Iron/Steel Sprockets, Ford, Small Block, Works with 2-Piece Fuel Pump Eccentric, Set

Part Number: CLO-9-1138

4.7 out of 5 stars ( 30 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ True Roller Timing Sets SUM-G6771

Timing Chain and Gear Set, Double Roller, Heavy Duty, Ford, Set

Part Number: SUM-G6771

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Lares Steering Couplers 202

Steering Coupler, Steel, Natural, AMC, Buick, Chevrolet, Dodge, Ford, GMC, Jeep, Lincoln, Mercury, Oldsmobile, Pontiac, Each

Part Number: LSC-202

4.46 out of 5 stars ( 24 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Howards Cams Double Roller Timing Sets 94212

Timing Chain and Gear Set, Ford 289-302/351W Fits factory 2-pc Eccentric, Each

Part Number: HRS-94212

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

MERCURY GRAND MARQUIS Parts and Accessories