DRAGON FIRE PERFORMANCE 8pc IRIDIUM Ignition Spark Plug Set Compatible Replacement with Ford E-Series Van F150 F250 F350 Truck Expedition Excursion Navigator 5.4L V8

Manufactured under strict ISO 9001 and IATF 16494 certification to provide reliable spark energy and complete combustion. The latest evolution in Iridium electrode technology, gain quicker cold starts, faster acceleration and peak performance under load, designed to conduct electrical energy better and last longer than OEM spark plugs. Comes PRE-GAPPED & Complete as pictured. *See Fitment Guide and part number to confirm this is the correct part before purchase.

** Factory Replacement Part that Meets or Exceeds Original Manufacturer Specifications for the Vehicles Listed.

IRIDIUM SPARK PLUG SET (8PCS)
Reach: 0.679"
Thread Size: M14-1.25
Wrench Diameter: 16mm
Electrode Core Material: Iridium
Spark Plug Seat Style: Tapered
Pre-Gapped: Yes 0.054"
Electrode Tip Material: Iridium
Insulator Height: 2.026"
Replaces OEM Part Number(s): SP479, AGSF22WM, AGSF22WM, AWSF22E, F4AWSF22E, 5326, 4714
Sold as Set of 8

BRAND: Dragon Fire Performance
IRIDIUM TECHNOLOGY - OEM GRADE DURABILITY
DIRECT FACTORY REPLACEMENT PART - PRE-GAPPED for Easy DIY
COMPATIBLE WITH 1998-2008 E-Series Van F-Series Truck Expedition Excursion 5.4L V8 **Be Sure to Check for Correct Fitment Using the Chart Above. Don't See a Chart? Message us for help.
FEATURES: OE Factory Fit, Manufactured under strict ISO/IATF certification to provide reliable spark energy and complete combustion. The latest evolution in Iridium electrode technology, gain quicker cold starts, faster acceleration and peak performance under load, designed to conduct electrical energy better and last longer than OEM spark plugs. Comes PRE-GAPPED & Complete as pictured.

2003-08 Ford E150 V8 5.4L Spark Plug Set
2003-05 Ford E150 Club Wagon V8 5.4L Spark Plug Set
2003-05 Ford E250 V8 5.4L Spark Plug Set
1998-02 Ford E250 Econoline V8 5.4L Spark Plug Set
2003-05 Ford E350 Club Wagon V8 5.4L Spark Plug Set
1998 Ford E350 Econoline V8 5.4L Spark Plug Set
1998-02 Ford E350 Econoline Club Wagon V8 5.4L Spark Plug Set
1999-08 Ford E350 Super Duty V8 5.4L Spark Plug Set
2000-02 Ford E450 Econoline Super Duty V8 5.4L Spark Plug Set
2003-04 Ford E450 Super Duty V8 5.4L Spark Plug Set
2000-05 Ford Excursion V8 5.4L Spark Plug Set
1998-04 Ford Expedition V8 5.4L Spark Plug Set
2004 Ford F150 Heritage Truck V8 5.4L Spark Plug Set
1998-03 Ford F150 Truck V8 5.4L Spark Plug Set
1998-99 Ford F250 Light Duty Truck V8 5.4L Spark Plug Set
1999-04 Ford F250 Super Duty Truck V8 5.4L Spark Plug Set
1999-04 Ford F350 Super Duty Truck V8 5.4L Spark Plug Set
1998-99 Lincoln Navigator Spark Plug Set

Part Ref#s:

SP479
SP-479
AGSF22WM
AGSF22WMF4
AWSF22E
5326
4714
3408
3403
9808
7164
97287
MR43LTS
05614210
19355201