

⚡ Ignite your drive with precision power!
The A-Premium Spark Plug Replacement set features iridium tips engineered for superior ignition and fuel efficiency. Designed as a direct OEM replacement for Ford Explorer (2006-2008), Mustang Avanti, and Mercury Mountaineer V8 4.6L engines, these plugs ensure easy installation and reliable performance. Manufactured in the USA and backed by a 1-year unlimited mileage warranty, they deliver durable, smooth engine operation for professional drivers who demand quality and consistency.







| ASIN | B0CNH4VLGL |
| Brand | A-premium |
| Country of Origin | USA |
| Customer Reviews | 4.2 4.2 out of 5 stars (46) |
| Date First Available | 14 January 2024 |
| Item Weight | 390 g |
| Item model number | APSP268 |
| Manufacturer | PremiumpartsWhosale |
| Manufacturer Part Number | APSP268 |
| OEM Part Number | SP-514, SP-547, PZH1F, PZK1F, PZT1F, SP514, SP547 |
| Package Dimensions | 10.9 x 10.21 x 4.39 cm; 390 g |
O**S
No sirven para Mustang gt 2006 4.6 v3
H**R
Vehicle runs well after installation, definitely smoother.
N**I
I have a 2007 Ford explorer sport trac and these plugs are pretty good I haven't experienced any misfiring and it didn't take long for delivery
D**.
So far they work. The tapered seat is not as wide as OEM or Autolite, but was able to torque down to 28 Ft Lbs. Resistance is between 4k-5k and worked well on my benchtop spark tester. Some of the ground straps are not symmetrical in shape. Overall, they work and my misfire went away. Easy to install. I hope they last. Be aware that the listing for these 4.6L 3V versions are NOT Iridium. They are marked as Platinum, just like the Autolite name brand. I was hoping for Iridium, but that is false advertising. I'm ok with Platinum but wish the ad was correct.
A**R
Great price and work just fine
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