Spark Plug Gapper Tool BMS Billet is essential for accurately adjusting the gap of spark plugs. This precision tool ensures that each plug is set to the exact specifications required for optimal engine performance. Made in the USA, it features a 12mm plug thread size, making it suitable for a wide range of applications.
Upgrade your spark plug maintenance with the Spark Plug Gapper Tool BMS Billet for a reliable and precise solution.
This product was last offered at the strikethrough price on
10-28-2026
This product was last offered at the strikethrough price on
10-28-2026
The M62tu engine performs in great ways from the factory, offering plenty of power when you need it in the larger luxury chassis. The downside this engine also suffers from the weak vanos seals from the factory that slowly fail often times before even reaching 100K miles. ECS now offers a product line of upgraded seal that will by far outlast the OE seal found even in replacement units. The rebuild of these units is actually an easy job, the hard part on the M62tu is crimping the housing back together, this tool allows for a proper crimping that won't damage other areas of the unit. Some competition says it's ok if the test pins on this unit bend from crimping, this may not be a big deal but the reason we chose to offer the ECS tool was because it's designed to crimp this back together with no damage to the unit.
This item fits the following BMWs:
1999-2001 E38 BMW 740i 740il
1999-2003 E39 BMW 540i
1999-2003 E53 BMW X5 4.4i X5 4.6is
This product was last offered at the strikethrough price on
10-29-2026
This product was last offered at the strikethrough price on
10-29-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
10-05-2026
BMW recommends valve adjustments every 30k miles on your S54 equipped BMW. We have all the parts you will need to do the job in one discounted package. The kit includes all the Genuine BMW valve shims, valve shim tool, and all the gaskets and seals you will need.
Kit includes:
11127832034 x 1 - Valve Cover Gasket
11127831271 x 6 - Spark Plug Hole Gasket
11121437395 x 2 - Valve Cover Seal Washer Grommet
11127830972 x 13 - Valve Cover Nut Grommet
11340031525 x 1 - Valve Shim Set
83300493743 x 1 - Valve Shim Tool
*Click here for valve adjustment instructions*
This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 Convertible2001-2002 Z3 BMW M Roadster M Coupe2006-2008 Z4 BMW Z4 M Roadster M Coupe
