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BMW S65 Manual Transmission Cooler & Pump Port Plug Kit - Genuine GEMS GS6-S65-PLUG-KIT

Genuine GEMS
GEMS-GS653BZ-TJGC-PLUG-KIT
Many in stock
$411.80 CAD $339.00 CAD
Ships in 3–4 days

Estimated Delivery: Jun 23, 2026 - Jun 29, 2026

BMW S65 Manual Transmission Cooler & Pump Port Plug Kit - Genuine GEMS GS6-S65-PLUG-KIT
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BMW S65 Manual Transmission Cooler & Pump Port Plug Kit - Genuine GEMS GS6-S65-PLUG-KIT
BMW S65 Manual Transmission Cooler & Pump Port Plug Kit - Genuine GEMS GS6-S65-PLUG-KITGEMS-GS653BZ-TJGC-PLUG-KIT
BMW S65 Manual Transmission Cooler & Pump Port Plug Kit - Genuine GEMS GS6-S65-PLUG-KITGEMS-GS653BZ-TJGC-PLUG-KIT
Regular price
$411.80
Sale price
$339.00/ea
$0.00
Regular price
$411.80
Sale price
$339.00/ea
$0.00

Details

SKU: GEMS-GS6-S65-PLUG-KIT
GTIN / UPC: N/A
Made in: Canada

Transmission Compatibility

BMW E9X M3
S65 6-Speed Manual Transmission
GS6-53BZ-TJGC

MFG Numbers

GEMS-GS6-S65-PLUG-KIT, 11417836233

Product Information

Genuine GEMS transmission cooler and oil pump port plug kit for the BMW GS6-53BZ-TJGC six-speed manual transmission originally fitted to the S65-powered E9X M3. Designed for manual swap applications where the factory external transmission oil pump, oil cooler and associated lines are not retained.

The original E9X M3 transmission cooling system leaves dedicated oil cooler and pump connections on the transmission. When this transmission is installed in another chassis without the factory E9X M3 cooling circuit, these unused ports must be properly closed and sealed.

Each Genuine GEMS plug is precisely machined from aluminum to match the corresponding factory transmission port, mounting location and sealing surface. The kit provides a compact, secure solution that properly closes the unused connections while maintaining a clean, purpose-built appearance.

The cooler port plugs seal using the included O-rings. The oil pump port plug installs against a new Genuine BMW Oil Pump Gasket, part number 11417836233, which is also included with the kit.

Installation uses the original transmission mounting provisions and does not require permanent modification of the transmission housing. This allows the original E9X M3 oil pump and cooler system to be reinstalled in the future if required.

Kit contents: Machined aluminum cooler port plugs, machined aluminum oil pump port plug, cooler port O-rings and Genuine BMW Oil Pump Gasket 11417836233.

Please note: Intended for swap applications using the BMW E9X M3 GS6-53BZ-TJGC transmission where the original external transmission oil pump and cooler system will not be retained. Confirm your transmission identification before ordering.

About Genuine GEMS

GEMS autocraft is our in-house brand, built around precision, trust, and uncompromising quality. Every GEMS branded product is protected by our GEMS Guard™ Lifetime Warranty, giving you confidence in every component we make. From enhanced parts to purpose built solutions, Genuine GEMS means it’s made to last.

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  • 2011 Manual RWD Convertible 4.0L V8 S65B40A Gas
  • 2012 Manual RWD Coupe 4.0L V8 S65B40A Gas
  • 2012 Manual RWD Convertible 4.0L V8 S65B40A Gas
  • 2013 Manual RWD Coupe 4.0L V8 S65B40A Gas
  • 2013 Manual RWD Convertible 4.0L V8 S65B40A Gas
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  • 2010 Manual RWD Sedan 5.0L V10 S85B50A Gas
BMW M6
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  • 2007 Manual RWD Convertible 5.0L V10 S85B50A Gas
  • 2008 Manual RWD Coupe 5.0L V10 S85B50A Gas
  • 2008 Manual RWD Convertible 5.0L V10 S85B50A Gas
  • 2009 Manual RWD Coupe 5.0L V10 S85B50A Gas
  • 2009 Manual RWD Convertible 5.0L V10 S85B50A Gas
  • 2010 Manual RWD Coupe 5.0L V10 S85B50A Gas
  • 2010 Manual RWD Convertible 5.0L V10 S85B50A Gas

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GEMS autocraft offers quality auto parts, performance upgrades, accessories, maintenance services, retrofit solutions, and advanced coding support for a wide range of vehicles.

Returns are accepted within 30 days of delivery, provided the item is unused, in its original packaging, and in resellable condition. For complete details, please see our Return Policy.

Yes, we ship worldwide. Orders are packed carefully and overboxed when needed to help ensure they arrive safely.

Yes. Once your order has shipped, you will receive a tracking number by email. You can also check your order status anytime through your customer account under the Orders section.

We accept major credit cards, PayPal, Apple Pay, Google Pay, Shop Pay, e-Transfer, and Wise to offer a secure checkout experience.

GEMS autocraft Return & Warranty Policy

We stand behind the products and services we offer. Our return and warranty process is designed to be clear, fair, and efficient, so every request can be reviewed properly and handled with care.

Returns
Return Window Returns must be requested within 30 days of delivery.
Item Condition Items must be unused, complete, in their original packaging, and in resellable condition.
Final Sale Items Electrical components, fluids, lubricants, used parts, custom orders, special orders, and gift cards are final sale.
Warranty Coverage
Product Warranty Manufacturer's applicable warranties are honored on all products, typically ranging from 1 to 5 years depending on the brand and product.
Service Warranty Repair, rebuild, and installation services are covered by a 1 year workmanship warranty.
Installed Parts When parts are supplied and installed by GEMS autocraft, eligible warranty claims cover both the part and the workmanship.
Claims & Processing
Claim Requirements Please provide your order number, product details, a clear description of the issue, and photos when applicable.
Refund Processing Once received, inspected, and approved, refunds are issued to the original payment method within 3 to 5 business days.
Return Shipping Return shipping and insurance are the customer’s responsibility unless the return is approved as part of an eligible warranty claim.
GEMS Guard™ Warranty Protection

GEMS Guard™ is our commitment to long term confidence across the products and services we support. It brings together lifetime protection on GEMS autocraft branded parts, honored manufacturer warranties on eligible products, and a 1 year workmanship warranty on services performed by GEMS autocraft.

Product Protection
GEMS Branded Parts All GEMS autocraft branded products are protected by our GEMS Guard™ Lifetime Warranty.
Manufacturer Warranty Support Manufacturer's applicable warranties are honored on all eligible products, typically ranging from 1 to 5 years depending on the brand and product.
Built With Accountability Whether it carries the GEMS name or is supported through the original manufacturer, our team helps review eligible claims and guide the warranty process properly.
Service Protection
Repair and Rebuild Services All repair and rebuild services performed by GEMS autocraft are backed by a 1 year workmanship warranty on the work completed.
Professional Installation Installation work completed by GEMS autocraft is covered for 1 year from the completion date, giving you confidence that the work was performed with care and accountability.
Supplied and Installed by GEMS When a covered part is both supplied and installed by GEMS autocraft, eligible claims cover the part and the workmanship together during the applicable warranty period.
How Claims Work
Simple Review Our team reviews each claim directly to confirm product eligibility, warranty type, issue details, and the best next step.
Required Details Please provide your order number, product details, a clear description of the issue, and photos or diagnostic information when applicable.
Fair Resolution Once approved, we will help resolve the claim as efficiently as possible through repair, replacement, store credit, manufacturer support, or another appropriate warranty solution.
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