1991 Mustang Engine

An installed cold air intake

Maintain or Boost Your 1991 Mustang’s Performance with New Engine Parts and Components

1991 Mustang Engine

An installed cold air intake

Maintain or Boost Your 1991 Mustang’s Performance with New Engine Parts and Components

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  1. OS13260C
    Fel-Pro Oil Pan Gasket Cork 260/ 289/ 302
    Rating:
    95%
    $25.19 MSRP $27.99
  2. VCG2
    Fel-Pro Valve Cover Gaskets Cork Pair 260/ 289/ 302/ 351W
    Rating:
    100%
    $16.19 MSRP $21.99
  3. Ford Motor Mount Nut Pair Mustang 1984-2004
    Ford Motor Mount Nut Pair Mustang 1984-2004
    Rating:
    85%
    $22.49 MSRP $30.00
  4. Fuel Filler Neck Tube Seal Mustang 1981-1997
    Fuel Filler Neck Tube Seal Mustang 1981-1997
    Rating:
    98%
    $13.49 MSRP $20.99
  5. ISA8
    CJ Classics Ignition Switch Assembly Mustang 1979-1993
    Rating:
    94%
    $13.49 MSRP $19.69
  6. MM2725
    Motor Mount Driver Side Convertible Mustang 5.0L 1983-1993/ 5.0L 2/20/1992-1995
    Rating:
    92%
    $26.09 MSRP $46.13
  7. Spark Plug Wire Holder Set Mustang 5.0L 1986-1993
    Spark Plug Wire Holder Set Mustang 5.0L 1986-1993
    Rating:
    100%
    $23.39 MSRP $32.99
  8. CJ Classics Battery Master On/Off Switch Universal
    CJ Classics Battery Master On/Off Switch Universal
    Rating:
    91%
    $11.69 MSRP $14.99
  9. Coil Cover Plastic Black Mustang V8 1986-1993/ SVO 1984-1986
    Coil Cover Plastic Black Mustang V8 1986-1993/ SVO 1984-1986
    Rating:
    100%
    $30.39 MSRP $36.39
  10. Ford Racing Valve Cover Bolt Set Chrome With Ford Logo 260/289/302/351W
    Ford Racing Valve Cover Bolt Set Chrome With Ford Logo 260/289/302/351W
    Rating:
    67%
    $22.79 MSRP $24.29
  11. DEI Starter Heat Wrap Versa-Shield 7"x24"
    DEI Starter Heat Wrap Versa-Shield 7"x24"
    Rating:
    73%
    $30.39 MSRP $38.99
  12. Ford Motorcraft Oil Filter V8 1965-1995
    Ford Motorcraft Oil Filter V8 1965-1995
    Rating:
    98%
    $14.24 MSRP $15.49
  13. WP66
    Water Pump New Mustang 4.2L 1980-1982/ 5.0L 1979-1993
    Rating:
    100%
    $60.79 MSRP $84.99
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1991 Mustang Engine

Your 1991 Mustang's engine is tasked with generating the power that gets transferred to the rear axle to create motion. Being one of the most important systems in your Fox, the engine needs to be kept at the top of its game if you're looking for maximum performance.

However, the parts you choose are solely dependent on what you plan on doing with your Mustang. If you’re building a performance-driven racing application, you need an engine that can produce enormous amounts of power and speed. These projects are best supported by aftermarket upgrades for the block, carburetor, pulleys, and more. We also offer parts and kits geared towards the restoration crowds. Our drop-in replacement options will help you maintain your classic engine while upholding factory accuracy.

From hardware to cold air intake kits, we're stocked with options from trusted brands like Edelbrock, Canton Racing Products, BBK, and more!

Not the year you are looking for? Check out these years: 1979, 1980, 1981, 1982, 1983, 1985, 1986, 1987, 1988, 1989, 1990, 1992, or 1993 for additional options.