Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Accel HP Copper Spark Plugs; 1 Range Colder; 8-Pack (04-08 5.4L F-150)Find parts that fit my vehicle
Item T544568
Our Price
$199.95 set of 8
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$10.00 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- One Step Colder Than Stock
- One Piece Design
- Copper Core Spark Plug
- Better Conductor Than Platinum And Iridium
- Superior Heat Dissipation To Reduce Misfires
- Gapable Design For Custom Spark Kernel Adjustment
- Machine Rolled Threads For Precise Engagement And Torque Retention
- “C” Cut Design To Un-shroud The Spark Kernel For Better Burn
- Resistor Equipped
- Tapered Seat Type
- Standard Length With 9/16 Inch Hex Size
- Thread Size 16 MM With 1.25 MM Pitch
- Torque Specification Of 20-25 lb.ft
- Quantity Of 8 Plugs Included
- Fits 04-08 5.4L F-150
Description
High Performance Spark Plug. The Accel HP Copper Spark Plugs; 1 Range Colder; 8-Pack are designed to deliver a reliable spark in high combustion pressure environments. This plug is ideal for enhancing ignition efficiency and helping to prevent misfires in demanding engine conditions.
Construction and Appearance. These spark plugs feature a copper core, which offers superior conductivity and heat dissipation compared to platinum and iridium. The one-piece design ensures durability, and machine-rolled threads provide a precise and secure fit during installation. The plugs have a clean, metallic finish with a tapered seat and a “C” cut to expose the spark kernel for improved ignition.
Installation. Installation is straightforward with no drilling required. The standardized dimensions and torque specifications allow easy replacement using common automotive tools.
Application. Specifically engineered to fit the 2004 to 2008 5.4L Ford F-150 engine, ensuring optimal performance and compatibility with this vehicle’s ignition system.
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Accel 8160C1
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (8) Spark Plugs
- Mounting Hardware
Tech Specs
Tech Guides:
4.7
Customer Reviews (27)
Questions & Answers
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Will It Fit My F-150
- 5.4L V8 - 04, 05, 06, 07, 08
