Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1998 Mercury Mountaineer Spark Plugs

What year is your
Free Same Day Shipping

1998 Mercury Mountaineer Spark Plugs

Filter Results
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 1998 Mercury Mountaineer V8 5.0L 8 Piece Spark Plug Set TRQ SPA02187

    5 reviews
    Brand: TRQ - SPA02187

    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $54.95
    Save 27%
    List $74.95 Save $20.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V8 5.0L 8 Piece Spark Plug Set TRQ SPA02187

    VIDEO

    Spark Plug Set
    5 reviews
    Brand: TRQ - SPA02187

    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $54.95
    Save 27%
    List $74.95 Save $20.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 1998 Mercury Mountaineer V6 4.0L 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 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V6 4.0L 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 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 1998 Mercury Mountaineer V8 5.0L 8 Piece V-Power Spark Plug Set NGK NGETK00052

    3 reviews
    Brand: NGK - NGETK00052

    • Quantity: 8 Piece
    • Product Line: V-Power
    • Kit Includes: (8) Spark Plugs
    $47.95
    Save 26%
    List $64.95 Save $17.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V8 5.0L 8 Piece V-Power Spark Plug Set NGK NGETK00052

    VIDEO

    Spark Plug Set
    3 reviews
    Brand: NGK - NGETK00052

    • Quantity: 8 Piece
    • Product Line: V-Power
    • Kit Includes: (8) Spark Plugs
    $47.95
    Save 26%
    List $64.95 Save $17.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available

    VIDEO

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

    Replaces 1998 Mercury Mountaineer 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 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer 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 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Picture coming soon

    Replaces 1998 Mercury Mountaineer V6 4.0L Gap 0.054 (in) Spark Plug ACDelco 16

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

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V6 4.0L Gap 0.054 (in) Spark Plug ACDelco 16

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

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Picture coming soon

    Replaces 1998 Mercury Mountaineer V8 5.0L Gap 0.054 (in) Spark Plug ACDelco 12

    Brand: ACDelco - 12
    $19.95
    Save 57%
    List $45.95 Save $26.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V8 5.0L Gap 0.054 (in) Spark Plug ACDelco 12

    Picture coming soon
    Brand: ACDelco - 12
    $19.95
    Save 57%
    List $45.95 Save $26.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Picture coming soon

    Replaces 1998 Mercury Mountaineer V8 5.0L Gap 0.054 (in) Spark Plug ACDelco R42LTS

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

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V8 5.0L Gap 0.054 (in) Spark Plug ACDelco R42LTS

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

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Picture coming soon

    Replaces 1998 Mercury Mountaineer V8 5.0L Gap 0.054 (in) 8 Piece Spark Plug Set ACDelco ACETK00088

    Brand: ACDelco - ACETK00088

    • Quantity: 8 Piece
    $71.95
    Save 31%
    List $104.95 Save $33.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V8 5.0L Gap 0.054 (in) 8 Piece Spark Plug Set ACDelco ACETK00088

    Picture coming soon
    Brand: ACDelco - ACETK00088

    • Quantity: 8 Piece
    $71.95
    Save 31%
    List $104.95 Save $33.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Picture coming soon

    Replaces 1998 Mercury Mountaineer V6 4.0L Gap 0.054 (in) 6 Piece Spark Plug Set ACDelco ACETK00016

    Brand: ACDelco - ACETK00016

    • Quantity: 6 Piece
    $56.95
    Save 32%
    List $83.95 Save $27.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V6 4.0L Gap 0.054 (in) 6 Piece Spark Plug Set ACDelco ACETK00016

    Picture coming soon
    Brand: ACDelco - ACETK00016

    • Quantity: 6 Piece
    $56.95
    Save 32%
    List $83.95 Save $27.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Picture coming soon

    Replaces 1998 Mercury Mountaineer V8 5.0L Gap 0.054 (in) 8 Piece Spark Plug Set ACDelco ACETK00187

    Brand: ACDelco - ACETK00187

    • Quantity: 8 Piece
    $39.95
    Save 31%
    List $57.95 Save $18.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

    Replaces 1998 Mercury Mountaineer V8 5.0L Gap 0.054 (in) 8 Piece Spark Plug Set ACDelco ACETK00187

    Picture coming soon
    Brand: ACDelco - ACETK00187

    • Quantity: 8 Piece
    $39.95
    Save 31%
    List $57.95 Save $18.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

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.