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2008 Mercury Mountaineer - Spark Plugs

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  • Heat Range - 6

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NGK Iridium Plug Number ZNAR6AIX-11 Spark Plug - 372
Part #:
372
Line:
NGK
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M12-1.25
Heat Range:   6

NGK Laser Platinum Plug Number PZNAR6A11H Spark Plug - 5507
Part #:
5507
Line:
NGK
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M12-1.25
Heat Range:   6

Motorcraft Double Platinum Spark Plug - SP509X
Part #:
SP509X
Line:
MOT
2 Year LIMITED WARRANTY
Seat:   Tapered
Thread Size:   M12
Heat Range:   6

NGK Platinum Plug Number ZNAR6AGP Spark Plug - 1698
Part #:
1698
Line:
NGK
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M12-1.25
Heat Range:   6