The Spark Plug Socket Assenmacher Tools (AST) 557117010, manufacturer part number MSP1420, is a premium aftermarket tool engineered by Assenmacher Tools (AST) for precise spark plug service. Designed specifically for many BMW applications, this socket features a 14 mm, 12-point thin-walled profile and a 3/8" drive for optimal accessibility in modern engine bays. The integrated magnetic plug retainer ensures secure handling and easy removal or installation of spark plugs. Ideal for professional technicians and dedicated BMW enthusiasts seeking reliability and precision in their spark plug maintenance.
Specifications
Product Type
Aftermarket
OE Part Number
557117010
Manufacturer Part Number
MSP1420
Cross Reference Part Numbers
0890000004, 121220, 47662, 557117030, 83300495560, VAS6919
OEM
No
No matching specifications found.
Existing reviews
Customer Review
Great product
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Customer Review
Works perfectly! Must have tool. Magnetic so the plugs don't slip off, perfect fit. Made the spark plug change a breeze.
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Customer Review
Worked great for me
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