Best sparkplug for a 4.2L
20

Asked by Debid2 Nov 02, 2017 at 02:59 PM about the 2004 Ford F-150 Heritage 2 Dr XL Standard Cab SB

Question type: Maintenance & Repair

I have a 2004 F150 Heritage with the 4.2L
engine. What are the best sparkplugs to use
in this motor?

6 Answers
59,035

enginecreator answered 6 years ago

Ist OEM choice is Standard: MOTORCRAFT SP504 {#AGSF34FM, AGSF34FMF4, AGSF34FMF6} Finewire Platinum, Gap: .044. OR 2nd choice is upgrade to: MOTORCRAFT AGSF34FM Platinum-Nickel Plated Shell, Suppressor Sprk Plug 2 Engine CODE PLATINUM FINEWIRE - NICKEL PLATED SHELL. Gap: .044.

3 people found this helpful.
Mark helpful
157,475

Bob answered 6 years ago

I like Motorcraft also. Motorcraft parts are designed by Ford to work best in your vehicle.

Mark helpful

Your Answer:

Related Questions

Looking for a Used F-150 Heritage in your area?

CarGurus has 24 nationwide F-150 Heritage listings starting at $4,900.

ZIP:

Own this car?

Share your experience with others.

2004 Ford F-150 Heritage

Write a car review

Review another car

Shortcuts

Search Ford F-150 Heritage Questions

CarGurus Experts

  • #1
    Robert Belden
    Reputation
    170
  • #2
    James Fletcher
    Reputation
    120
  • #2
    moabmusher
    Reputation
    120
View All

Know more, shop wisely

Search

Related Models For Sale

Used Ford F-150
5,866 Great Deals out of 131,415 listings starting at $1,100
Used Ford F-150 SVT Lightning
40 listings starting at $16,969
Used Chevrolet Colorado
902 Great Deals out of 22,743 listings starting at $925
Used Ford Ranger
580 Great Deals out of 11,583 listings starting at $800
Used GMC Sierra 1500
1,820 Great Deals out of 66,517 listings starting at $1,000

Used Cars For Sale

2004 Ford F-150 Heritage 2 Dr XL Standard Cab SB For Sale
1 listing

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.