Motorcraft Plug Number AL7C Spark Plug - SP473
- Part #
- SP473
- Line:
- MOT
Product Information
- Warranty: 2 Year LIMITED WARRANTY
- Unit of Measure: Each
- UPC: # 31508275850
- Seat: Gasket
- Thread Size: 14mm
- Hex Size (in): 13/16 Inch
- Service Number: AL7C
Applications for this Product
- Select a vehicle to see vehicle applications.
Detailed Description
Spark Plug; Copper; Plug Number: AL-7C, AL-7; The only parts recommended by Ford Motor Company for Ford, Lincoln, and Mercury vehicles. Same spark plugs that were installed when the engine left the assembly line, Spark plugs are matched to the engine for optimum engine performance. Spark plug designs include continuous improvements, Resist oxidation and arc erosion, Multi-rib insulator protects against misfire, Nickel-plated shell for corrosion resistance (on all except Standard Copper Core), High-Strength Steel High Thread, Platinum-Iridium, and Fine-Wire Double-Platinum feature 0.8 mm fine-wire design. Long Service Intervals: 100,000 mile service interval, High-Strength Steel High Thread, Platinum-Iridium, Fine-Wire Double Platinum, 60,000-100,000 mile service interval, Up to 60,000 mile service interval: Nickel, Standard Copper Core. High-Strength Steel High Thread spark plugs for 3-valve Triton engines redesigned: New, high-strength steel shell, Nickel-plated shell for corrosion resistance, Scavenger area allows for more carbon build-up before misfires occur, Full ground strap helps for better heat transfer within the combustion chamber, Thicker insulator for better misfire prevention. Fine-Wire Double Platinum features Platinum pad on both electrodes. Extended service intervals (on all except Nickel and Standard Copper Core plugs), Proprietary platinum pad on side wire electrode (on Platinum-Iridium and Fine-Wire Double Platinum plugs). Platinum-Iridium plugs feature Iridium-enhanced center electrode. Platinum-Iridium plugs can be used in any engine regardless of ignition system.
Motorcraft(R) Spark Plugs are available to fit most automotive and many specialty applications. The only replacement spark plugs recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles
Available in a variety of product groups including:
Available in a variety of product groups including:
- Non-extended tip - for many older model vehicles
- Extended tip - helps prevent fouling at low engine speeds and self-cleaning at high engine speeds
- Extra-extended tip - used in specially designed engines to project farther into the combustion chamber
- Single platinum tip - used for both conventional and coil-on-plug ignition systems, provides service intervals from 60,000 to 100,000 miles
- Finewire platinum tip - top quality plugs that use more platinum to reduce fouling firing voltage and provide even longer service intervals than other platinum offerings
- Nickel-alloy - these plugs feature electrodes engineered for extended life without platinum enhancements
Brand Information
Designed, engineered and recommended by Ford Motor Company. The name says quality, dependability and performance. Motorcraft(R) parts are the preferred choice of Ford Motor Company. From motor oil to transmission assemblies and everything in between, Motorcraft(R) parts provide exceptional quality and fit. You expect the best, and with Motorcraft(R), you get the best. The right part for the job. Motorcraft(R) parts are designed specifically for Ford, Lincoln and Mercury vehicles and have undergone extensive laboratory and on-the-road testing. They're built to maximize the performance of Ford, Lincoln and Mercury vehicles. And the comprehensive product line provides unmatched coverage. Whatever part you need for the job, Motorcraft(R) has it.