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MSD 37174 - Spark Plug- (4 Per Package)
MSD 37174 - Spark Plug- (4 Per Package)
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Product Info

MSD 37174 - Spark Plug- (4 Per Package)
If you want to improve your vehicle's performance, these spark plugs are exactly what you need! MSD spark plugs come with a special design with iridium center tips. This guarantees excellent spark and enhanced flexibility. And the result is better combustion, which in turn leads to improved engine performance. These outstanding spark plugs are also available with copper center cores and machine-ground straps. MSD spark plugs are suitable for use both on the street and at the track.
Key Features:- Iridium Tip Spark Plug
- 4 Pack
- Plug Type 4IR7Y
- [Available While Supplies Last]

The MSD team has a strong core of excellent engineers, technicians, assembly specialists who design, develop and manufacture a wide variety of products, including Ignition Controls, Coils, Timing Accessories and Spark Plug Wires and Accessories. All MSD products feature the finest ignition components anyone can install on their vehicle and are geared towards all auto enthusiasts!
Description
- Iridium Tip Spark Plug
- 4 Pack
- Plug Type 4IR7Y
- [Available While Supplies Last]
Vehicle Fitment
Year | Make | Model | Sub Model | Engine Size |
---|---|---|---|---|
2008 | FORD | EXPEDITION | EDDIE BAUER, EL EDDIE BAUER, EL KING RANCH, EL LIMITED, EL XLT, FUNKMASTER FLEX EDITION, KING RANCH, LIMITED, XLT | 5.4L V8 GAS |
2009 - 2010 | FORD | EXPEDITION | EDDIE BAUER, EL EDDIE BAUER, EL KING RANCH, EL LIMITED, EL XLT, KING RANCH, LIMITED, XLT | 5.4L V8 FLEX |
2011 - 2013 | FORD | EXPEDITION | EL KING RANCH, EL LIMITED, EL XL, EL XLT, KING RANCH, LIMITED, XL, XLT | 5.4L V8 FLEX |
2008 - 2010 | FORD | EXPLORER | EDDIE BAUER, LIMITED, XLT | 4.6L V8 GAS |
2008 - 2010 | FORD | EXPLORER SPORT TRAC | LIMITED, XLT | 4.6L V8 GAS |
2008 | FORD | F-150 | FX2, FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, LIMITED, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 4.6L V8 GAS, 5.4L V8 FLEX, 5.4L V8 GAS |
2009 - 2010 | FORD | F-150 | FX2, FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, PLATINUM, STX, XL, XLT | 4.6L V8 GAS, 5.4L V8 FLEX |
2008 | FORD | F-250 SUPER DUTY | FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L V8 GAS, 6.8L V10 GAS |
2009 | FORD | F-250 SUPER DUTY | CABELA'S, FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L V8 GAS, 6.8L V10 GAS |
2010 | FORD | F-250 SUPER DUTY | CABELA'S, KING RANCH, LARIAT, XL, XLT | 5.4L V8 GAS, 6.8L V10 GAS |
2008 | FORD | F-350 SUPER DUTY | FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L V8 GAS, 6.8L V10 GAS |
2009 | FORD | F-350 SUPER DUTY | CABELA'S, FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L V8 GAS, 6.8L V10 GAS |
2010 | FORD | F-350 SUPER DUTY | CABELA'S, KING RANCH, LARIAT, XL, XLT | 5.4L V8 GAS, 6.8L V10 GAS |
2008 | FORD | F-450 SUPER DUTY | KING RANCH, LARIAT, XL, XLT | 6.8L V10 GAS |
2009 - 2011 | FORD | F-450 SUPER DUTY | XL, XLT | 6.8L V10 GAS |
2008 - 2010 | FORD | F-550 SUPER DUTY | LARIAT, XL, XLT | 6.8L V10 GAS |
2011 | FORD | F-550 SUPER DUTY | XL, XLT | 6.8L V10 GAS |
2008 - 2011 | FORD | F53 | BASE | 6.8L V10 GAS |
2008 | FORD | MUSTANG | BULLITT, GT, SHELBY GT | 4.6L V8 GAS |
2009 | FORD | MUSTANG | BULLITT, GT | 4.6L V8 GAS |
2010 | FORD | MUSTANG | GT | 4.6L V8 GAS |
2008 | LINCOLN | MARK LT | BASE | 5.4L V8 GAS |
2008 | LINCOLN | NAVIGATOR | BASE, L | 5.4L V8 GAS |
2009 - 2011 | LINCOLN | NAVIGATOR | BASE, L | 5.4L V8 FLEX |
2008 - 2010 | MERCURY | MOUNTAINEER | PREMIER | 4.6L V8 GAS |