1991 FORD MUSTANG Parts & Accessories

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires for 1984-1993 MUSTANG - SUM-868112

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires for 1984-1993 MUSTANG - SUM-868112

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 135 Degree Spark Plug Boots, Mustang, Bronco, F-150, 5.0 / 5.8L, V8, Set

Part Number: SUM-868112

4.11 out of 5 stars ( 18 )

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Flowmaster 40 Series Steel 2.25 Inch Muffler 42443

Muffler, American Thunder 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Aluminized Steel, Black, Each

Part Number: FLO-42443

4.92 out of 5 stars ( 12 )

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Stifflers Suspension Transmission Crossmembers for 1979-2004 MUSTANG - TCB-6R80 KIT

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, 6R80, Kit

Part Number: IVP-TCB-6R80-KIT

4.0 out of 5 stars ( 1 )

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Fram Extra Guard Oil Filters PH8A

Oil Filter, Extra Guard, 3/4 in.-16 Thread, 5.156 in. High, Each

Part Number: FRM-PH8A

4.79 out of 5 stars ( 24 )

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Powermaster Race Alternators 8-37140

Alternator, Internal Regulator, 150 Amp, Chrome Plated, Ford, Mercury, Jeep, Each

Part Number: PWM-8-37140

5.0 out of 5 stars ( 2 )

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Motive Gear Performance Ring and Pinion Sets F888373 Ford 8.8 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F888373

4.67 out of 5 stars ( 3 )

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Summit Racing™ Drag Shocks and Struts SUM-722010

Shocks, Drag Race, 50/50 Series, Stock Ride Height, 20.130 in. Extended Length, Rear, AMC, Buick, Chevrolet, Ford, Mercury, Olds, Pontiac, Each

Part Number: SUM-722010

5.0 out of 5 stars ( 2 )

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Ford Performance Parts Engine Dress Up Kits 302-510

Engine Dress-Up Kit, Steel, Chrome, Ford Racing Logo, Ford Small Block Windsor, Kit

Part Number: FMS-302-510

Not Yet Reviewed

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Kooks Headers Race Long Tube Headers 10152400

Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Ford, Small Block, Pair

Part Number: KOK-10152400

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Summit Racing™ Ignition Tune-Up Kit Pro Packs for 1989-1996 F-150, 1987-1995 MUSTANG, 1991 THUNDERBIRD - 06-0000

Combo, Blue Cap and Rotor, Blue Spark Plug Wires, Ford, Small Block, 5.0L/5.8L, Set

Part Number: CMB-06-0000

4.33 out of 5 stars ( 15 )

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Hastings Premium Ductile Ring Sets 2M5523030

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523030

Not Yet Reviewed

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Stifflers Suspension Transmission Crossmembers for 1979-2004 MUSTANG - TCB-UNI KIT

Transmission Crossmember, Tubular, Steel, Black Hammertone Powdercoated, Ford, Mustang, Universal, Kit

Part Number: IVP-TCB-UNI-KIT

5.0 out of 5 stars ( 2 )

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Ford Performance Parts 8.8 in. Traction-Lok Rebuild Kits for 1986-2014 MUSTANG - M-4700-B

Differential Rebuild Kit, Traction-Lok, Clutch Pack, Clutch Shims, Friction Modifier, Ford, 8.8 in., Kit

Part Number: FMS-M-4700-B

4.92 out of 5 stars ( 26 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

SpinTech Cat-Back Exhaust Systems for 1986-1995 MUSTANG - MT6186934K

Exhaust System, Cat-Back, Steel, Aluminized, Ford, 5.0L, Kit

Part Number: SIH-MT6186934K

5.0 out of 5 stars ( 4 )

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Motive Gear Master Ring and Pinion Installation Kits R8.8RMKT

Ring and Pinion Installation Kit, Master Kit, Ford, 8.8 in. Diameter Ring Gear, Kit

Part Number: MGR-R8-8RMKT

4.0 out of 5 stars ( 11 )

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Hayden Electric Fan Controls 3647

Fan Switch, Thermostatic, Radiator Probe, Adjustable 160-210 Degrees F, Kit

Part Number: HDA-3647

4.24 out of 5 stars ( 119 )

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Continental Molded Bypass Hoses 63726

Heater/Bypass Hose, Molded, Rubber Black, Each

Part Number: CEL-63726

4.41 out of 5 stars ( 22 )

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Timken Wheel Seals 8660S

Axle Seal, Rear Axle Shaft Size-1.399 in., Seal O.D-.2.296, Seal Width-0.460 in., Bidirectional, Each

Part Number: TMK-8660S

5.0 out of 5 stars ( 12 )

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Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1990-1993 MUSTANG - VHX-90F-MUS-K-W

Gauge Kit, Direct Fit, VHX, Analog, Black Face, White Numbers, White Pointer, Ford, Kit

Part Number: DAK-VHX90FMUSKW

Not Yet Reviewed

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Auto Specialties Underdrive Crankshaft Pulleys 520100

Crankshaft Pulley, Serpentine, 6-Groove, Steel, Nitride, Ford, Mercury, 5.0/5.8L, Each

Part Number: ASP-520100

5.0 out of 5 stars ( 6 )

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Fel-Pro Exhaust Manifold Gaskets MS 90000

Exhaust Gaskets, Header, Steel Core Laminate, Stock Port, Ford, Small Block, Pair

Part Number: FEL-MS90000

4.93 out of 5 stars ( 15 )

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BBK Mustang 351W Swap Headers 1569

Headers, Engine Swap, Long Tube, Steel, Titanium Ceramic, Ford, Mercury, 5.8L, 351W, Pair

Part Number: BBK-1569

3.57 out of 5 stars ( 7 )

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MSD Distributor Cap and Rotor Kits 84823

Cap and Rotor, Black, Male/HEI, Stainless Steel Terminals, TFI, Ford, Lincoln, Mercury, Small Block, Kit

Part Number: MSD-84823

5.0 out of 5 stars ( 2 )

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Richmond Gear EXCel Ring and Pinion Sets F88410 Ford 8.8 in. 4.10 Gears

Gear, Ring and Pinion, EXCel, 4.10:1:1 Ratio, Ford, 8.8 in., 10-Bolt, Set

Part Number: RMG-F88410

3.67 out of 5 stars ( 3 )

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BMR Suspension A-Arms for 1979-1993 MUSTANG - AA035H

Control Arms, Tubular, Front, Lower, Steel, Black Hammertone Powdercoated, Ford, Pair

Part Number: BMR-AA035H

5.0 out of 5 stars ( 2 )

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1991 FORD MUSTANG Parts and Accessories