Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Haul in the Savings - Shop the Truck Savings Event Today!

MERCURY GRAND MARQUIS Parts and Accessories

Part Groups

Results 1 - 18 of 18

On Sale

Summit Racing™ Premium EFI Intake Manifolds

Stock intake manifolds in electronic fuel injection vehicles often fall short of lasting for the life of the vehicle. Being molded from polymers they tend to warp or crack and start leaking vacuum or coolant over the years. Summit Racing™ Premium EFI intakes are just what you need when it's time to replace your manifold as our design improvements address the failures that occur with existing manifolds for this application on the market today. These units are made to fit your specific vehicle and come complete with the necessary hardware for an easy OE type installation. Make this the last manifold you ever buy for your car or truck. Check out these features and benefits below: • Made in USA by OE Tier 1 Supplier • Aluminum crossover design improvement to mount direct to the cylinder head eliminating coolant exposure and eventual failure at the plastic interface of existing manifolds on the market. • High grade coolant resistant material used in coolant fitting and block out locations to coolant system. All coolant exposure areas are addressed with appropriate material. • Heat staked inserts for coil mounting. • Includes alternator brackets, throttle body adapter (application specific), thermostat, gaskets or O-ring seals, and mounting hardware.

4.53 out of 5 stars ( 47 )

$204.99


$199.99

On Sale

SCT Blank Dropship-Only Computer Modules

SCT Performance blank dropship-only computer modules are shipped to you blank, so that your custom tuning provider can install the programming you need for your engine.

5.0 out of 5 stars ( 2 )

$220.00


$178.99

On Sale

Holley Mechanical Fuel Pumps

Holley Street Performance mechanical fuel pumps are designed to work with stock or mildly modified engines. Ranging in performance styles of 80 to 225 gph, their body castings can be rotated 360 degrees to ease mounting in difficult places and they have large orifices for high flow rates. These pumps are not compatible with methanol or alcohol fuels and should not be used with fuel injection systems. A fuel pressure regulator is required for 130 gph versions.

3.86 out of 5 stars ( 349 )

$230.95


$150.95

On Sale

ACCEL 300+ Ferro-Spiral Race Wire Sets

ACCEL 300+ Ferro-spiral race wire sets are custom tailored for race engines and their builders. The oversize wire will stand up to extreme heat and voltage. Their outer layers also resist heat, along with chemicals and moisture, while the high-density insulation eliminates arcing. Leave the competition behind when you order the ACCEL 300+ Ferro-spiral race wire set designed for your application.

5.0 out of 5 stars ( 1 )

$176.95


$115.95

On Sale

ACCEL Super Coils

ACCEL Super Coils are engineered for a faster rise time and a longer spark duration. They produce higher spark energy for increased performance. These coils are available for a wide variety of specific engine applications. Order the set designed for your make and model.

4.53 out of 5 stars ( 799 )

$249.95

$326.95


$137.95

$142.95

On Sale

Method Race Wheels MR301 The Standard Matte Black Wheels

Method Race Wheels MR301 The Standard matte black wheels combine cutting-edge looks with excellent performance. The 10 spokes provide uniform strength between the inner and outer rim, while the stainless steel imitation beadlock bolts add rugged style. These one-piece cast aluminum wheels have a black finish with matte clearcoat for corrosion protection—and push-through branded hub covers. Method Race MR301 The Standard matte black wheels provide a wild look while guiding your ride through streets and trails.

4.67 out of 5 stars ( 3 )

$239.00

$299.00


$203.15

$254.15

On Sale

Mickey Thompson Classic III Polished Wheels

An update of a retro style, Mickey Thompson Classic III wheels are designed for your rig, trailer, and toy hauler. These beautifully polished wheels offer a high load rating and a greater number of fitments to dress up your ride. Classic III wheels feature a concave profile, 8-hole design with a smooth outer lip, and a non-corrosive, screw-on center cap. They're finished with a deeply embossed Mickey Thompson logo for added appeal. More style, more sizes, more load—Classic III wheels are oldies but goodies made better by Mickey Thompson.

4.69 out of 5 stars ( 52 )

$295.99


$275.99

On Sale

Frostbite Electric Water Pumps

Frostbite electric water pumps are a must for high performance vehicles where horsepower comes at a premium. They eliminate common issues found in traditional mechanical water pumps--parasitic horsepower loss, heavy cast housings, and impeller drag. Frostbite electric aluminum water pumps are available in black and polished finishes with offerings for popular engine platforms. When it comes to keeping your cooling system performing at peak levels, make it Frostbite! Features include: * Available with cast or billet aluminum housings * Free-up lost horsepower resulting from the use of mechanical pumps * Frostbite logo laser-etched for performance look * Ford applications available with block-off plates * Kits come complete with gaskets, wiring pigtail, and mounting hardware

3.2 out of 5 stars ( 10 )

$349.95


$192.95

On Sale

MSD 8.5mm Super Conductor Spark Plug Wire Sets

MSD 8.5mm Super Conductor spark plug wire sets feature a special helically wound core that has just 40-50 ohms of resistance per foot—but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire includes 40 ft. of tightly wound copper for superior conductivity. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference "choke." This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. A tough, 8.5mm synthetic/silicone jacket over an extra-heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, dual crimp stainless steel terminals feature snap-locks to ensure a secure fit. Each set comes with clip-on cylinder markers for easy identification. MSD's 8.5mm Super Conductor wire sets are available in custom or universal-fit applications, assembled or not, with a variety of terminal and boot end options.

4.66 out of 5 stars ( 1948 )

$199.95


$109.95

On Sale

Summit Bucks

Mickey Thompson Canyon Polished Wheels

Mickey Thompson Canyon wheels combine vintage Medallion-inspired design with modern engineering in a new truck and SUV rim. They feature a mild concave profile, classic 5-hole oblong cutouts, stepped lip, and highly polished finish. The one-piece cast aluminum wheels are a reimagined 1960s Mickey Thompson style for modern rigs. Canyons are available in a variety of widths, diameters, bolt patterns and other fitment options to help you achieve optimal stance enhancement.

5.0 out of 5 stars ( 1 )

$249.99


$229.99

On Sale

MSD Direct Replacement Ignition Coil Packs

When it comes to late model performance parts, nothing beats bolt-on and direct connection components--especially when they improve performance like these MSD direct replacement ignition coil packs. They are designed with improved materials and windings to produce a stronger spark. This improved spark helps burn the fuel mixture more efficiently, resulting in smooth idle and improved midrange rpm power.

4.48 out of 5 stars ( 60 )

$326.95


$212.95

On Sale

ACCEL 8.8mm Spiral Wire Sets

ACCEL 8.8mm spiral wire sets are custom-tailored for true street/strip performance use. They feature oversize 8.8mm ultra performance wires and spark plug boots, double silicone construction with a fiberglass braid, and a spiral-wound steel core conductor. The sets are available with distributor terminal ends and spark plug boot end options for fitment on a variety of specific applications. If you're looking for excellent ignition performance for your street/strip ride, order the ACCEL 8.8mm spiral wire set designed for your vehicle.

3.8 out of 5 stars ( 5 )

$166.95


$108.95

On Sale

Hays Billet Steel Flywheels

Hays steel flywheels are engineered to handle extreme-duty applications and designed to take the punishment of today's high-horsepower engines. They are CAD-engineered and precision CNC-machined to strict tolerances. Available in weights up to 50 lbs. for specialized applications, most Hays flywheels are drilled with both the Borg and Beck and Long-style clutch patterns. Upgrade to a precision-machined and engineered Hays billet steel flywheel. Features include: * SFI-approved--legal for use in racing classes that require SFI certification * CNC-machined from certified billet steel for maximum strength and durability * CAD-designed for optimum performance and reliability * Offered in internal, external, or neutral (zero) balanced versions * Available for a wide variety of engines Note: When choosing a flywheel, remember that a heavier flywheel stores more energy. A heavy car requires more power (or inertia) to launch without bogging the engine and needs a heavier flywheel. Lighter flywheels create less inertia at launch, but will accelerate faster through the gears.

4.6 out of 5 stars ( 30 )

$412.95


$227.95

On Sale

Method Race Wheels MR414 UTV Graphite Wheels

The ability to safely run lower pressures without having to worry about the tire de-beading is undoubtedly a bonus for off-road enthusiasts. Method Race Wheels' MR414 UTV graphite wheels feature their patented Bead Grip technology for extreme grip at low pressure. The MR414s are designed with proprietary grooves, inner and outer bead seats, and an oversized safety hump, allowing you to go further with confidence into the unknown. And with their solid A356 aluminum construction, modern spoke pattern, and satin gray finish, Method's MR414 UTV wheels deliver standout style, as well as performance. Choose the size, bolt pattern, and offset to fit your off-road rig.

Not Yet Reviewed

$261.00


$221.85

On Sale

Napier Sportz Dome-to-Go Tents

Napier Sportz Dome-To-Go tents are the only tents on the market designed to fit hatchback cars and small CUVs. They quickly convert your vehicle into a dry and comfortable camping solution in less than 15 minutes, allowing you to sleep in the cargo area of your vehicle, high and dry above the ground. If you prefer sleeping on the ground, leave your gear in the cargo area, safe and easily accessible from inside the tent. The tent quickly detaches from the vehicle and instantly converts to a ground tent. Features include: * Adjustable vehicle sleeve designed to accommodate hatchback cars and CUV's. * Seamlessly connects to the cargo area of your vehicle * Spacious 8.5 ft. x 8.5 ft. ground tent providing over 6.5 ft. of headroom and comfortable sleeping space for 4 adults * Full rainfly with taped seams and built-in storm flaps in the windows and doors * Large 6 ft. x 6 ft. optional awning provides shade and added living space * 2 large doors and 3 mesh windows offer optimal ventilation * Keep your gear organized with a gear loft, gear pocket, and lantern holder * 10-minute set-up * Expandable carrying bag makes for quick and easy storage

Not Yet Reviewed

$299.99


$254.99

On Sale

Method Race Wheels MR301 The Standard Clearcoated Machined Wheels

Most truck and Jeep enthusiasts agree that beadlocks look wicked. Method Race Wheels MR301 The Standard clearcoated machined wheels provide tough looks, along with better street characteristics than beadlocks. The 10 spokes on these wheels provide uniform strength between the inner and outer rim, while the stainless steel imitation bolts add rugged style. These one-piece cast aluminum units have a machined finish with a matte clearcoat for corrosion protection and push-through hub covers. Make a dynamic statement with Method Race Wheels MR301 The Standard clearcoated machined wheels.

5.0 out of 5 stars ( 2 )

$299.00


$254.15

On Sale

Method Race Wheels MR305 NV Matte Black Wheels

Method Race Wheels are designed and built to perform well under diverse driving conditions and terrain. MR305 NV matte black wheels will give your truck impressive style and composition. They feature one-piece cast aluminum construction, black powdercoat throughout, and matte clearcoat. These beadlocks are simulated using an under-cut at the lip for additional realism and zinc plated bolts. Black push-through hub covers are machine branded, while the Method name is cut into both sides of the center section. Method Race MR305 NV matte black wheels are tough, wicked wonders.

5.0 out of 5 stars ( 3 )

$280.00


$238.00

On Sale

Method Race Wheels MR414 UTV Matte Black Wheels

The ability to safely run lower pressures without having to worry about the tire de-beading is undoubtedly a bonus for off-road enthusiasts. Method Race Wheels' MR414 UTV matte black wheels feature their patented Bead Grip technology for extreme grip at low pressure. The MR414s are designed with proprietary grooves, inner and outer bead seats, and an oversized safety hump, allowing you to go further with confidence into the unknown. And with their solid A356 aluminum construction, modern spoke pattern, and deep matte black finish, Method's MR414 UTV wheels deliver standout style, as well as performance. Choose the size, bolt pattern, and offset to fit your off-road rig.

Not Yet Reviewed

$261.00


$221.85

  • 1
  • Page 1 of 1

Modal Header