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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Ford Racing
Ford Racing Cold Spark Plug Set for 2021-2025 Ford F-150 & Mustang (5.0L) - HR8 - M-12405-50VDE
$145.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2021-2025 Ford F-150 and Mustang models (5.0L).
Ensure reliable ignition in high-performance environments with this Ford Racing Cold Spark Plug Set. Engineered specifically for 5.0L Coyote engines equipped with variable displacement, these plugs feature a colder HR8 heat range. This makes them a critical upgrade for supercharged applications where managing combustion chamber temperatures is essential to preventing pre-ignition and detonation.
- Manufacturer Part Number: M-12405-50VDE
- Heat Range: Colder HR8 (Recommended for supercharger applications)
- Thread Diameter: 12mm
- Recommended Gap: 0.32 in. gap for supercharged setups
- Quantity: Set of 8
These plugs are designed to handle the increased cylinder pressures and heat associated with forced induction, providing a more robust spark path and improved thermal capacity compared to standard heat range plugs.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2023 | Ford | F-150 | King Ranch |
| 2021-2025 | Ford | F-150 | Lariat |
| 2021-2023 | Ford | F-150 | Platinum |
| 2021-2025 | Ford | F-150 | SSV |
| 2024-2025 | Ford | F-150 | STX |
| 2023-2025 | Ford | F-150 | Tremor |
| 2021-2025 | Ford | F-150 | XL |
| 2021-2025 | Ford | F-150 | XLT |
| 2024-2025 | Ford | Mustang | Dark Horse |
| 2024-2025 | Ford | Mustang | Dark Horse Premium |
| 2021-2025 | Ford | Mustang | EcoBoost |
| 2021-2025 | Ford | Mustang | EcoBoost Premium |
| 2021-2025 | Ford | Mustang | GT |
| 2021-2025 | Ford | Mustang | GT Premium |
| 2025 | Ford | Mustang | GTD |
| 2021-2023 | Ford | Mustang | Mach 1 |
| 2021-2022 | Ford | Mustang | Shelby GT500 |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Ford Racing Cold Spark Plug Set for 2021-2025 Ford F-150 & Mustang (5.0L) - HR8 - M-12405-50VDE
$145.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
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Share:
$145.00
$145.00
$145.00
Fits select 2021-2025 Ford F-150 and Mustang models (5.0L).
Ensure reliable ignition in high-performance environments with this Ford Racing Cold Spark Plug Set. Engineered specifically for 5.0L Coyote engines equipped with variable displacement, these plugs feature a colder HR8 heat range. This makes them a critical upgrade for supercharged applications where managing combustion chamber temperatures is essential to preventing pre-ignition and detonation.
- Manufacturer Part Number: M-12405-50VDE
- Heat Range: Colder HR8 (Recommended for supercharger applications)
- Thread Diameter: 12mm
- Recommended Gap: 0.32 in. gap for supercharged setups
- Quantity: Set of 8
These plugs are designed to handle the increased cylinder pressures and heat associated with forced induction, providing a more robust spark path and improved thermal capacity compared to standard heat range plugs.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2023 | Ford | F-150 | King Ranch |
| 2021-2025 | Ford | F-150 | Lariat |
| 2021-2023 | Ford | F-150 | Platinum |
| 2021-2025 | Ford | F-150 | SSV |
| 2024-2025 | Ford | F-150 | STX |
| 2023-2025 | Ford | F-150 | Tremor |
| 2021-2025 | Ford | F-150 | XL |
| 2021-2025 | Ford | F-150 | XLT |
| 2024-2025 | Ford | Mustang | Dark Horse |
| 2024-2025 | Ford | Mustang | Dark Horse Premium |
| 2021-2025 | Ford | Mustang | EcoBoost |
| 2021-2025 | Ford | Mustang | EcoBoost Premium |
| 2021-2025 | Ford | Mustang | GT |
| 2021-2025 | Ford | Mustang | GT Premium |
| 2025 | Ford | Mustang | GTD |
| 2021-2023 | Ford | Mustang | Mach 1 |
| 2021-2022 | Ford | Mustang | Shelby GT500 |
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We only sell authentic products from verified brand partners and retail partners globally.
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