Set of 8 ISA  Ignition Coils and 8 Motorcraft Spark Plugs  Compatible with 2010 Ford F-150 4.6L 281Cu. In V8 Replacement for DG521 FD509
Set of 8 ISA  Ignition Coils and 8 Motorcraft Spark Plugs  Compatible with 2010 Ford F-150 4.6L 281Cu. In V8 Replacement for DG521 FD509
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Set of 8 ISA Ignition Coils and 8 Motorcraft Spark Plugs Compatible with 2010 Ford F-150 4.6L 281Cu. In V8 Replacement for DG521 FD509

3.3 stars out of 3 reviews
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3 ratings
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Key item features

ISA Ignition Coils are designed with superior quality materials using only the highest grade material such as durable copper wire with OE manufacturer durability. ISA Ignition Coils are durable and reliable under extreme conditions and heavy load while providing quality electrical output, anti-corrosion, and abrasion tested resistance. Tested in real situations to perform with reliability and peace of mind. ISA's engineers have developed new technology to reduce common ignition issues such as: no start/hard start, crack failure, misfires, low power, inconsistent transmission shifts, spark plug fouling, premature catalytic converter failure, and other issues like poor fuel economy. ISA Ignition Coils are made to operate reliably under all conditions and throughout the entire engine speed range for peak engine performance.

Compatible with:

Ford Expedition 2008-2014 5.4L
Ford Explorer 2008-2010 4.6L
Ford F-150 2008-2010 5.4L
Ford F-250 2008-2010 5.4L
Ford F-350 2008-2010 5.4L
Ford F-450 Super Duty 2008-2012 6.8L
Ford F53 2008-2012 6.8L
Ford F-550 Super Duty 2011-2012 6.8L
Ford Mustang 2008-2010 4.6L
Lincoln Navigator 2008-2014 5.4L
Mercury Mountaineer 2008-2010 4.6L

 

Part number:

5C1716, E509, 52-2071, IC697, 8L3Z-12029-A, C1659, DG 521, FD-509, 5C1716, 8L3Z12029A / 8L3Z-12029-A, C1659, GN10233


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Free 2-day shipping (for most items)
Free 30-day return (from date of delivery)
1 year warranty

Current price is Now $135.99
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was $157.45
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Columbus, 43215
Arrives by Mon, Apr 20
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Sold and shipped by ISA Auto Parts
4.473758865248227 stars out of 5, based on 1410 seller reviews(4.5)
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3.3 out of 5 stars
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Showing 1-2 of 2 reviews

Oct 27, 2023
Thomas
Sold byISA Auto Parts
5 out of 5 stars review

Verified Purchase

GREAT!

these fit perfect on my 2009 ford f-150 lariat, ive driven a few hundred miles without any issues. it took about 2 hours to pull the old ones and install the new ones.

Helpful?1QY0B9GW8ECX170099791
Nov 22, 2021
D
1 out of 5 stars review

NOT Motorcraft spark plugs!

These are NOT Motorcraft spark plugs. Even the packaging is counterfeit! Note the difference between the picture of the box on the item on the Walmart website and the picture we just took! The plugs are noticeably different from genuine motorcraft spark plugs. Buy at your own hazard to your engine.

Helpful?1QY0B9GW8ECX170099791