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⚡ Ignite your drive with unstoppable power and precision!
A-Premium Double Iridium Spark Plugs deliver OEM-grade ignition performance with durable iridium electrodes, engineered specifically for Ford and Lincoln 5.4L V8 engines from 2004-2008. Offering exceptional longevity up to 120,000 miles and precise fitment, these plugs ensure reliable starts, improved fuel efficiency, and reduced maintenance frequency—all backed by a one-year unlimited mileage warranty.
| ASIN | B0CNH4W2FR |
| Best Sellers Rank | #218,581 in Automotive ( See Top 100 in Automotive ) #1,402 in Automotive Replacement Spark Plugs |
| Brand Name | A-Premium |
| Compatible with Vehicle Type | Truck, SUV |
| Core Material | Platinum |
| Customer Reviews | 4.2 4.2 out of 5 stars (58) |
| Gap Size | 0.56 Inches |
| Manufacturer | PremiumpartsWhosale |
| Manufacturer Part Number | APSP271 |
| Manufacturer Warranty Description | One Year Unlimited Mileage Quality Guarantee. |
| Thread Size | 0.56 inches |
| Top Material Type | Iridium |
K**N
Great product
Could and plugs have 25000 miles on them with out any problems
R**R
Product worked as expected
The work great!
J**.
Works good for less money
Works just fine and great price!
K**R
Horrible product that fell apart under 3 days!
These are the worst spark plugs ever! 3 days of normal use and they fouled up so bad they had to be replaced immediately, as well as the coil packs! Good plugs do not shatter when used correctly. Our previous Motorcraft plugs lasted over 5 years! DO NOT BUY these plugs unless you want to destroy your truck!
J**A
me agrado
O**K
Ok
Ok
G**A
Good quality items. I’m very satisfied
N**9
I ordered these for my 2007 Ford F-150 4.6L. Sizing chart said they were compatible but the reach of the plug into the cylinder was way too long! Good thing I compared or I might have had holes through the top of all my pistons. I can't vouch for the quality of the plugs, but they are probably a premium product just like advertised.
Trustpilot
2 weeks ago
2 months ago