briggs & stratton-66538S-Lawn & Garden Equipment Engine Spark Plug Boot
Hover to Zoom

Lawn & Garden Equipment Engine Spark Plug Boot 66538S

Part #66538S

Online price
In Stock
This item is not returnable.

99% of our parts are original manufacturer parts.

This part fits

Briggs & Stratton

Members get $20 CASHBACK in points on PartsDirect purchases over $50 with coupon code SYW20 See details.

Part Information

This spark plug boot (part number 66538S) is for lawn and garden equipment engines.

Spark plug boot 66538S covers the wire connection on the end of the spark plug. The boot also comes with a new wire crimp connector.

Wear work gloves to protect your hands when installing this part.


Part Number



Lawn & Garden/Yard/Farm


0.05 lbs


0.56" x 4.00" x 4.00"

Technician facts

  • Installations last year: 8
  • Average installation time: 74 minutes
  • Level of repair difficulty: