Walker 921-2339 Ignition Coil
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Walker
 Single Coil

Walker 921-2339 Ignition Coil

Brand Walker 921-2339
Product line Single Coil
Fits Ford · 4 vehicles

Single coil design. Provides a straightforward ignition coil replacement.

Ignition coil for dependable spark delivery.

$41.92Free shipping
In stock · usually ships same day before 1pm CST
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Walker Single Coil Ignition Coil 921-2339

Walker 921-2339 is a single ignition coil for specific 2016-2017 Ford truck and performance applications. It is listed for direct fitment on Ford F-150 and Ford Mustang models with the noted production dates.

Key Features

  • Ignition coil for engine spark delivery
  • Walker Single Coil product line
  • Direct fitment for select Ford F-150 and Ford Mustang applications
  • Fits 2016 Ford F-150, N/A, from 2/6/2016; Single Coil
  • Fits 2017 Ford F-150, N/A; Single Coil
  • Fits 2016 Ford Mustang, N/A, from 2/23/2016; Single Coil
  • Fits 2017 Ford Mustang, N/A; Single Coil

Detailed Description

Walker 921-2339 is an ignition coil built for specific Ford ignition systems where a single-coil configuration is required. If you are searching for a 2016-2017 Ford F-150 ignition coil or a 2016-2017 Ford Mustang ignition coil, this part number matches the listed vehicle applications and production-date notes. The Walker Single Coil line is identified here by part number 921-2339 for accurate catalog lookup and service matching.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Engine misfire caused by weak or inconsistent spark output
  • Hard starting related to ignition coil failure
  • Rough idle from degraded coil performance
  • Loss of power under load tied to ignition breakdown
  • Check engine light conditions associated with ignition coil faults

Installation Notes and Tips

Verify the production date before ordering, since the listed fitment begins on 2/6/2016 for the F-150 and 2/23/2016 for the Mustang. Confirm the vehicle’s engine and ignition configuration against the catalog listing, and compare the original coil connector and mounting style before installation. Use the part number 921-2339 to confirm the correct application during service.

Quality Assurance

Walker identifies this as a Single Coil ignition coil for the specified Ford applications. Confirm fitment by year, model, and production date before installation to ensure the correct replacement part is selected.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2017FordF-1505.0LV8N/ASingle Coil
2017FordMustang5.0LV8N/ASingle Coil
2016FordF-1505.0LV8N/AFrom 2/6/2016; Single Coil
2016FordMustang5.0LV8N/AFrom 2/23/2016; Single Coil