Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

1991 Ford Aerostar Spark Plugs

What year is your
Free Same Day Shipping

1991 Ford Aerostar Spark Plugs

Filter Results
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 1991 Ford Aerostar V6 3.0L 6 Piece Spark Plug Set TRQ SPA02190

    3 reviews
    Brand: TRQ - SPA02190

    • Spark Plug Type: Iridium
    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs
    $44.95
    Save 17%
    List $53.95 Save $9.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 3.0L 6 Piece Spark Plug Set TRQ SPA02190

    VIDEO

    Spark Plug Set
    3 reviews
    Brand: TRQ - SPA02190

    • Spark Plug Type: Iridium
    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs
    $44.95
    Save 17%
    List $53.95 Save $9.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available

    VIDEO

    NGK V-Power Premium Spark Plug (Set of 6)(3951)

    Replaces 1991 Ford Aerostar V6 4.0L 6 Piece V-Power Spark Plug Set NGK NGETK00053

    Brand: NGK - NGETK00053

    • Quantity: 6 Piece
    • Product Line: V-Power
    • Kit Includes: (6) Spark Plugs
    $37.95
    Save 33%
    List $56.95 Save $19.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 4.0L 6 Piece V-Power Spark Plug Set NGK NGETK00053

    VIDEO

    NGK V-Power Premium Spark Plug (Set of 6)(3951)
    Brand: NGK - NGETK00053

    • Quantity: 6 Piece
    • Product Line: V-Power
    • Kit Includes: (6) Spark Plugs
    $37.95
    Save 33%
    List $56.95 Save $19.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available

    VIDEO

    94-11 GM; 78-13 Ford; 78-13 Ford, Lincoln, Mercury SP493 Spark Plug (Set of 6) (Motorcraft)

    Replaces 1991 Ford Aerostar V6 3.0L 6 Piece Spark Plug Set Motorcraft MCERK00019

    1 reviews
    Brand: Motorcraft - MCERK00019

    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs
    $45.45
    Save 24%
    List $59.95 Save $14.50

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 3.0L 6 Piece Spark Plug Set Motorcraft MCERK00019

    VIDEO

    94-11 GM; 78-13 Ford; 78-13 Ford, Lincoln, Mercury SP493 Spark Plug (Set of 6) (Motorcraft)
    1 reviews
    Brand: Motorcraft - MCERK00019

    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs
    $45.45
    Save 24%
    List $59.95 Save $14.50

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available
    Picture coming soon

    Replaces 1991 Ford Aerostar V6 4.0L Gap 0.054 (in) Spark Plug ACDelco 41-950

    Brand: ACDelco - 41-950
    $14.95
    Save 60%
    List $36.95 Save $22.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 4.0L Gap 0.054 (in) Spark Plug ACDelco 41-950

    Picture coming soon
    Brand: ACDelco - 41-950
    $14.95
    Save 60%
    List $36.95 Save $22.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available
    Picture coming soon

    Replaces 1991 Ford Aerostar V6 4.0L Gap 0.054 (in) Spark Plug ACDelco 14

    Brand: ACDelco - 14
    $11.95
    Save 63%
    List $31.95 Save $20.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 4.0L Gap 0.054 (in) Spark Plug ACDelco 14

    Picture coming soon
    Brand: ACDelco - 14
    $11.95
    Save 63%
    List $31.95 Save $20.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available
    Picture coming soon

    Replaces 1991 Ford Aerostar V6 4.0L Gap 0.054 (in) Spark Plug ACDelco R44LTS6

    Brand: ACDelco - R44LTS6
    $10.95
    Save 62%
    List $28.95 Save $18.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 4.0L Gap 0.054 (in) Spark Plug ACDelco R44LTS6

    Picture coming soon
    Brand: ACDelco - R44LTS6
    $10.95
    Save 62%
    List $28.95 Save $18.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available
    Picture coming soon

    Replaces 1991 Ford Aerostar V6 3.0L Gap 0.044 (in) Spark Plug ACDelco R42LTS

    Brand: ACDelco - R42LTS
    $9.95
    Save 64%
    List $27.95 Save $18.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 3.0L Gap 0.044 (in) Spark Plug ACDelco R42LTS

    Picture coming soon
    Brand: ACDelco - R42LTS
    $9.95
    Save 64%
    List $27.95 Save $18.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available
    Picture coming soon

    Replaces 1991 Ford Aerostar V6 3.0L Gap 0.044 (in) Spark Plug ACDelco 16

    Brand: ACDelco - 16
    $12.95
    Save 61%
    List $32.95 Save $20.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 3.0L Gap 0.044 (in) Spark Plug ACDelco 16

    Picture coming soon
    Brand: ACDelco - 16
    $12.95
    Save 61%
    List $32.95 Save $20.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available
    Picture coming soon

    Replaces 1991 Ford Aerostar V6 3.0L Gap 0.044 (in) 6 Piece Spark Plug Set ACDelco ACETK00186

    Brand: ACDelco - ACETK00186

    • Quantity: 6 Piece
    $33.95
    Save 31%
    List $48.95 Save $15.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 3.0L Gap 0.044 (in) 6 Piece Spark Plug Set ACDelco ACETK00186

    Picture coming soon
    Brand: ACDelco - ACETK00186

    • Quantity: 6 Piece
    $33.95
    Save 31%
    List $48.95 Save $15.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

  • Notify When Available
    Picture coming soon

    Replaces 1991 Ford Aerostar V6 4.0L Gap 0.054 (in) 6 Piece Spark Plug Set ACDelco ACETK00141

    Brand: ACDelco - ACETK00141

    • Quantity: 6 Piece
    $72.95
    Save 32%
    List $107.95 Save $35.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

    Replaces 1991 Ford Aerostar V6 4.0L Gap 0.054 (in) 6 Piece Spark Plug Set ACDelco ACETK00141

    Picture coming soon
    Brand: ACDelco - ACETK00141

    • Quantity: 6 Piece
    $72.95
    Save 32%
    List $107.95 Save $35.00

    Guaranteed to Fit 1991 Ford Aerostar

    Guaranteed to Fit 1991 Ford Aerostar

1

...

1 2

...

2
Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.