How to replace the Spark Plug and Spark Plug Wire on Ford Ranger?

Engine health depends on the replacement of spark plugs. For most engines, we recommend a 60,000-mile interval. You'll also need a spark plug socket, extensions, and a gap gauge for this job. After allowing the engine to cool down check the new plugs for defects and adjust their gaps. Remove one plug wire at a time, blow away any debris, and use the socket to remove the plug. A chart will help you compare its condition with others. Tighten the new plug and apply silicone compound to the boot. Also, inspect wires for arcing or sparks and replace any that are damaged. The wires should be installed starting with the number one cylinder in their correct order of arrangement. Damaged wires should be replaced as they hinder fitment or develop corrosion problems.

Genuine Ford Ranger Spark Plug

Ignition Spark Plug

Enter your vehicle info to find more parts and verify fitment

Select Vehicle by VIN
Select Vehicle by Model

Select by VIN

Enter your VIN for the most accurate results.

Select by Model

-- Select Make --

-- Select Model --

-- Select Year --

10 Spark Plugs found

View related parts
Ford Ranger Spark Plug
Part Number: AGSF-24N
- Replaced by: AGSF-24N-X
$4.13 MSRP: $6.42
You Save: $2.29 (36%)

Add to Cart
More Info
Fits the following Vehicles:
2006-2011 Ford Ranger | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: AGSF-22F-M
- Manufacturer Note: Alternative Double Platinum Plug., Flex Fuel Vehicle
- Replaced by: AGSF-22F-MX
$5.37 MSRP: $8.56
You Save: $3.19 (38%)

Add to Cart
More Info
Fits the following Vehicles:
2004-2008 Ford Ranger | 6 Cyl 3.0L OHV EFI | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: AWSF-32F-
- Replaced by: AGSF-32F-MX
$5.97 MSRP: $9.53
You Save: $3.56 (38%)

Add to Cart
More Info
Fits the following Vehicles:
1996-2001 Ford Ranger | 4 Cyl 2.3L, 4 Cyl 2.5L | 4AT 4R44E, 4AT 4R55E, 5AT 5R44E, 5AT 5R55E, 5MT
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: AWSF-44C
- Replaced by: AWSF-44C-AX
$3.17 MSRP: $4.63
You Save: $1.46 (32%)

Add to Cart
More Info
Fits the following Vehicles:
1985-1989 Ford Ranger | 4 Cyl 2.0L, 4 Cyl 2.3L, 6 Cyl 2.9L | 4AT A4LD, 5MT
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: AGSF-32F-PC
- Manufacturer Note: Service plug may differ from original
- Replaced by: AGSF-32F-ECAX
$8.06 MSRP: $12.53
You Save: $4.47 (36%)

Add to Cart
More Info
Fits the following Vehicles:
2001-2003 Ford Ranger | 4 Cyl 2.3L | 4AT 4R44E, 5AT 5R44E, 5AT 5R55E, 5MT
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: CYFS-12Y-PCT
- Replaced by: CYFS-12Y-PCTX
$11.16 MSRP: $17.35
You Save: $6.19 (36%)

Add to Cart
More Info
Fits the following Vehicles:
2019 Ford Ranger | 4 Cyl 2.3L TIVCT DI TC | 10-Speed Automatic Transmission (10R80), 2 Whl L/H Rear Drive-High Ride, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: AGSF-32Y-PC
- Replaced by: AGSF-32Y-RAX
$8.00 MSRP: $12.44
You Save: $4.44 (36%)

Add to Cart
More Info
Fits the following Vehicles:
2011 Ford Ranger | 4 Cyl 2.3L NA Petrol | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: AGSF-32N
- Replaced by: AGSF-32N-X
$3.69 MSRP: $5.73
You Save: $2.04 (36%)

Add to Cart
More Info
Fits the following Vehicles:
2004-2008 Ford Ranger | 6 Cyl 3.0L OHV EFI | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
1991-1998 Ford Ranger | 6 Cyl 3.0L | 4AT 4R44E, 4AT 4R55E, 4AT A4LD, 5AT 5R55E, 5MT
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: AGSF-34F-PF6
- Replaced by: AGSF-34F-PX
$8.05 MSRP: $12.51
You Save: $4.46 (36%)

Add to Cart
More Info
Fits the following Vehicles:
2004-2005 Ford Ranger | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Ford Ranger Spark Plug
Part Number: AGSF-32F-ECF4
- Replaced by: AGSF-32F-ECAX
$8.06 MSRP: $12.53
You Save: $4.47 (36%)

Add to Cart
More Info
Fits the following Vehicles:
2004-2010 Ford Ranger | 4 Cyl 2.3L NA Petrol | 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info

Ford Ranger Spark Plug Parts Questions & Answers

Spark Plug
AGSF-32F-PC
Q: How to replace the Spark Plug and Spark Plug Wire on Ford Ranger?
A: Engine health depends on the replacement of spark plugs. For most engines, we recommend a 60,000-mile interval. You'll also need a spark plug socket, extensions, and a gap gauge for this job. After allowing the engine to cool down check the new plugs for defects and adjust their gaps. Remove one plug wire at a time, blow away any debris, and use the socket to remove the plug. A chart will help you compare its condition with others. Tighten the new plug and apply silicone compound to the boot. Also, inspect wires for arcing or sparks and replace any that are damaged. The wires should be installed starting with the number one cylinder in their correct order of arrangement. Damaged wires should be replaced as they hinder fitment or develop corrosion problems.