My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Motorcraft SP509 Double Platinum Spark Plug HJFS24FP

(Ford F-150 2008-10, Mustang 2008-10, F-250 Super Duty 2008-15, Explorer 2008-10, F-350 Super Duty 2008-15, Expedition 2008-14 + 7 more models)

Manufacturer

Picture for manufacturer Motorcraft

Part Number

SP509
11 reviews
Sale Price

$9.32

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Motorcraft SP509 (service number HJFS24FP) is a premium double platinum spark plug engineered specifically for Ford, Lincoln, and Mercury vehicles. Featuring platinum pads on both electrodes, this OE-quality spark plug delivers reliable ignition performance and extended service life.

Key Specifications:

  • Thread size: 12mm (M12)
  • Reach: 1.043 inches (26.5mm)
  • Preset gap: 0.043 inches (1.1mm)
  • Heat range: 6
  • Seat style: Tapered
  • Wrench size: 14mm (9/16 inch)
  • Resistor: Yes (2000-9000 ohms)

Features and Benefits:

  • Copper electrode core with platinum tip material for optimal conductivity
  • Projected center electrode design for improved ignition
  • Matched to specific engines to enhance durability, eliminate misfires, and reduce fuel consumption
  • Resistant to oxidation and arc erosion for consistent performance
  • Service interval of 60,000 to 100,000 miles
  • Designed to meet emission standards
  • The only spark plugs designed, engineered, and recommended by Ford Motor Company

Tested to Ford specifications for both performance and emissions standards, the Motorcraft SP509 provides OE-quality replacement for maintaining peak engine performance. Cross-references: HJFS24FP, HJFS24FPX, SP509X.

Products specifications

Fits

Ford F-150 2008-10, Mustang 2008-10, F-250 Super Duty 2008-15, Explorer 2008-10, F-350 Super Duty 2008-15, Expedition 2008-14, Explorer Sport Trac 2008-10, F-450 Super Duty 2008-15, F53 2007-15, F-550 Super Duty 2011-15 + 3 more models

My husband found the part we needed for an older model vehicle and it was reasonably priced. The item was shipped in a very timely manner and we will definitely consider ordering from here again.

Good experience

1

service and shipping very fast. Product was what I ordered. Will shop here again

Very fast service. High quality auto products. I will use again for my next automotive needs.

Had the product I wanted and at the lowest price. Thank you for the outstanding service!<br><br>-M

Great price and really fast shipping. Great communication as well.

The best price I could find and it arrived in 2 days! I'll be doing business again.

They had what I need, and good price, fair shipping and came in 3 days to my house. The box was wrapped very nicely, would definitely buy from them again.

They have great prices! The same item I purchased from autoplicity is on summit racing for triple the price! This is my first order and I am very happy, will order from again!

I was very pleased with the way my order was handled. I will definitely use them again.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy