AER4 Spark Plug for Universal Products
AER4 Spark Plug for Universal Products
Couldn't load pickup availability
One New Aftermarket Replacement Spark Plug - Universal Fit for Small Engines, Lawn and Garden, Marine, and Outdoor Power Equipment
This aftermarket replacement spark plug crosses to the Motorcraft (Autolite) AER4 and a wide range of Fits NGK, Fits Bosch, Fits Champion, Fits Denso, and ACDelco equivalents. It is a 14mm gasket-seat plug suited for small engines found in lawn and garden equipment, outboard marine motors, snowmobiles, chainsaws, and similar outdoor power applications. Compatible engines include those made by Fits Honda, Fits Kawasaki, Tecumseh, Fits Chrysler, Johnson, Mercury, Mariner, Force, and others that specify this heat range and thread configuration.
Specifications
- Thread Diameter: 14mm
- Thread Pitch: 1.25mm
- Thread Reach: 12.7mm (1/2 in.)
- Seat Type: Gasket (flat)
- Hex Size: 13/16 in. (21mm)
- Electrode Gap: 0.028 in. (0.7mm)
- Terminal Type: Removable nut
- Tip Configuration: Non-projected, standard construction
Compatible Applications
Lawn and Garden: Small engines requiring a 14mm, 1/2 in. reach, heat range 6 gasket-seat plug (Fits Honda, Fits Kawasaki, Tecumseh, and similar)
Outboard Marine: Fits Chrysler, Force, Johnson, Mariner, Mercury, Wards outboards specifying this plug type
Other: Snowmobiles (JLO), chainsaws (Fits Husqvarna/Husky, Fits Stihl, KAAZ), lawnmowers (SOLO, Yazoo), and other small engine equipment
Always verify plug specification against your engine manufacturer's recommendation before ordering.
Replaces Part Number(s):
AER4, 46F, B6HS-SPARKS, BR4HS, BR5HS, BR6HS, M43FF, R43CF, RL86, RL86C, W14FRU, W16FSR, W20FSR, W7AC, W8AC, WR10A
New aftermarket replacement part - not remanufactured, not used.
