COIL, FORD ON PLUG, 4V (SINGLE COIL) (30391-1)
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Compatibility
- Platform
- Universal — verify fitment for your application
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 2.5 hrs — $313 at $125/hr. Pick Install at HRC and a 20% labor deposit ($63) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Ford 1997-2014 Modular 4V 4.6L/5.4L/5.8L XR Coilsare direct replacements in factory Ford Modular and Coyote engines and fit/connect like OEM coils for an easy install. They are constructed from premium, ultra-pure copper alloy windings, resulting in firing performance approaching 40,000 peak volts. They do not affect emissions and are legal in all 50 states.
- Available in a Set of 8 under 30391-8.
| Part Type | Ignition Coil |
|---|---|
| Ballast Resistor Included | No |
| Maximum Voltage | 40000 |
| Engine Fitment/ Year, Make and Model Range | 1997-2014 Ford 4.6L/5.4L/5.8L with 4-valve heads |
| C.A.R.B. EO Number | N/A |
| C.A.R.B. Exempt? | No |
| Coil Color | Black |
| Coil Internal Construction | Potted |
| Coil Shape | OEM |
| Coil Style | OEM |
| Coil Wire Attachment | OEM |
| Coil Wire Included | No |
| Meets or Exceeds OEM Specs | Yes |
| Mounting Bracket Included | No |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Mount Type | OEM |
| Mounting Position | OEM |
| Oil Filled | No |
| Primary Inductance | 0.5mH |
| Primary Resistance | 0.35 |
| Quantity | 1 |
| Secondary Resistance | 5.5K |
| Title | XR Ignition Coil for '99-'14 Ford 4.6/5.4/5.8L 4V Modular Engines |
| Turns Ratio | 83:1 |
| Includes Hardware? | No |
| Weight | 0.88 lb |
| UPC | 00036584398943 |
| Country of Origin | USA |
Verified fitment · 46 applications
- Ford GT Base 5.4L (2005–2006)
- Ford Mustang Mach 1 4.6L (2003–2004)
- Ford Mustang SVT Cobra 10th Anniversary 4.6L (2003)
- Ford Mustang SVT Cobra 4.6L (1997–2004)
- Ford Mustang SVT Cobra R 5.4L (2000)
- Ford Mustang Shelby GT500 5.4L (2007–2012)
- Ford Mustang Shelby GT500 5.8L (2013–2014)
- Ford Mustang Shelby GT500KR 5.4L (2008–2009)
- Lincoln Aviator Base 4.6L (2003–2005)
- Lincoln Blackwood Base 5.4L (2002)
- Lincoln Continental Base 4.6L (1998–2002)
- Lincoln Continental Spinnaker Edition 4.6L (1997)
- Lincoln Mark VIII Base 4.6L (1997–1998)
- Lincoln Mark VIII LSC 4.6L (1997–1998)
- Lincoln Navigator Base 5.4L (1999–2005)
- Lincoln Navigator Ultimate 5.4L (2005)
- Mercury Marauder Base 4.6L (2004)
| Part No. | 30391-1 |
|---|---|
| Brand | FAST |
| Part Type | Ignition Coil |
| Weight | 0.88 lb |
| UPC | 00036584398943 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.