Equivalents for the Autolite spark plug B42SR
Autolite B42SR, a spark plug featuring heat range medium, reach 15.2–19.0 mm. Find its 201 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Autolite B42SR spark plug
- Resistor
- no
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What can replace a Autolite B42SR spark plug?
The Autolite B42SR is interchangeable with: Bosch GLP010, Champion CH147, Denso DG004, Bosch GLP121, Champion CH147002, Champion CH147/002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite B42SR?
Reach 15.2–19.0 mm, Heat range Medium, Resistor no, Seat Flat (gasket)
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.