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See Other BMW Z4 Automatic Transmission Oil Coolers
2004-2008 BMW 128i Automatic Transmission Oil Cooler Mishimoto

2004 - 2008 BMW Z4 Automatic Transmission Oil Cooler (Mishimoto)

$63.95
Save up to 80% vs List Price!

ℹ️ Product Notes

The factory transmission oil cooler on 2006-2018 BMW N20, N52, N55 vehicles is a liquid-to-liquid cooling unit, utilizing the engine's cooling system to cool the transmission fluid during warm outside temperatures and warm the fluid during cold outside temperatures. Though these designs are tried and true, they eventually wear out and fail, leading to leaking coolant into your transmission fluid. Mixing coolant into your transmission fluid can have catastrophic results, and can cost thousands of dollars in rebuilding or replacing the transmission. The Mishimoto Replacement Transmission Oil Cooler is a direct fit to the OEM, making it easy-to- install and is equivalent to the OEM Specifications of performance. This product requires no modifications and is backed by Mishshmoto’s Lifetime warranty. Replace your transmission cooler and prevent premature failure.
Brand: Mishimoto
Condition: New
See Other BMW Z4 Automatic Transmission Oil Coolers
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120-Day Returns
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Insurance-Grade Quality

🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
E2123C5
  • Direct Fit for 2004 - 2008 BMW Z4
  • New Condition
  • Mishimoto Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Install Difficulty 2
SellingPoint01 Direct Fit For 2006-2018 Bmw N20, N52, N55
SellingPoint02 Equivalent To Oem Specifications For Fit And Function
SellingPoint03 Replaces Leaking Or Failing Factory Transmission Oil Cooler
SellingPoint04 Durable, Corrosion-resistant Aluminum Construction
SellingPoint05 Includes Bracket For Easy Installation
SellingPoint06 Utilizes All Factory Lines And Hardware
SellingPoint07 No Modification Required For Installation
SellingPoint08 Includes Mishimoto Lifetime Warranty
SellingPoint09 N/a
SellingPoint10 N/a
SellingPoint11 N/a
SellingPoint12 N/a
SellingPoint13 N/a
SellingPoint14 N/a
SellingPoint15 N/a
TechSpec Applications 2008-2013 Bmw 128i I6 3.0l--2013-2018 Bmw 320i I4 2.0l--2013-2016 Bmw 328i I4 2.0l--bmw 328i Xdrive I6 3.0l--2014-2016 Bmw 428i I4 2.0l--2015-2016 Bmw 428i Gran Coupe I4 2.0l--2006-2008 Bmw 525i I6 2.5l--2006-2007 Bmw 525i I6 3.0l--2006-2007 Bmw 525xi I6
TechSpec Caution N/a
TechSpec Chassis Codes E87--f30--f32--f33--e60--e61--f10--f11--f06--f12--f13--e84--e83--f26--e70--e71--e85--f22--f23
TechSpec Core Construction Stacked Plate
TechSpec Core Height (in) 2.75
TechSpec Core Length (in) 5.375
TechSpec Core Thickness (in) 2.18
TechSpec Engine Codes N20--n52--n55
TechSpec Fluid Capacity (qts) N/a
TechSpec Includes (1) Oil Cooler--(1) Oil Cooler Gasket--mishimoto Lifetime Warranty
TechSpec Inlet 16mm
TechSpec Installation Notes N/a
TechSpec Note N/a
TechSpec Outlet N/a
TechSpec Overall Height (in) 2.94
TechSpec Overall Length (in) 6.91
TechSpec Overall Width (in) 4.5
TechSpec Rows N/a

Vehicle Fitment Guide

This part fits the following vehicles:

BMW
Z4 2004-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
2.5i Convertible 2004 - 2006 L6 2.5L RWD Automatic & Manual
2.5si Convertible 2007 - 2008 L6 2.5L RWD Automatic & Manual
3.0i Convertible 2004 - 2006 L6 3.0L RWD Automatic & Manual
3.0si Convertible 2007 - 2008 L6 3.0L RWD Automatic & Manual
Coupe 3.0si Coupe 2006 - 2008 L6 3.0L RWD Automatic & Manual
M Coupe Coupe 2006 - 2008 L6 3.2L RWD Manual
M Roadster Convertible 2006 - 2008 L6 3.2L RWD Manual
Roadster 3.0i Convertible 2006 - 2008 L6 3.0L RWD Automatic & Manual
Roadster 3.0si Convertible 2006 - 2008 L6 3.0L RWD Automatic & Manual

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


The factory transmission oil cooler on 2006-2018 BMW N20, N52, N55 vehicles is a liquid-to-liquid cooling unit, utilizing the engine's cooling system to cool the transmission fluid during warm outside temperatures and warm the fluid during cold outside temperatures. Though these designs are tried and true, they eventually wear out and fail, leading to leaking coolant into your transmission fluid. Mixing coolant into your transmission fluid can have catastrophic results, and can cost thousands of dollars in rebuilding or replacing the transmission.

The Mishimoto Replacement Transmission Oil Cooler is a direct fit to the OEM, making it easy-to- install and is equivalent to the OEM Specifications of performance. This product requires no modifications and is backed by Mishshmoto’s Lifetime warranty. Replace your transmission cooler and prevent premature failure.

Fits Years: 2004 2005 2006 2007 2008

Fits Models: Z4

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