Description
Upgrade your engine's performance with NGK Spark Plugs - BP4FS
Yanmar 129470-42530
Type (a) square mount base
Vortec Small Block Chev 1986 - present current 330hp crate (1 piece rear main)
Twin non-counter rotating outboard installations to 300HP maximum
NGK Spark Plug - B7S 10 per Box Oil Extractor Pumps Upgrade your engine's performance withEnhance your engine's performance with NGK Spark Plug B7S! Pack of 10 premium spark plugs by NGK. Trusted by Cassell Marine for top quality spark plug technology. Experience over 80 years of NGK expertise in every spark.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy






















