2006-2008 BMW X3/Z4 Transmission Oil Cooler / Heat Exchanger 17227551636

OEM Part #: 17-22-7-551-636 (17227551636)

Transmission Oil Cooler / Heat Exchanger 17227551636 for BMW

Actual photo

The exact part you’ll receive — not a stock photo.

$69.99

Used

Donor2008 BMW X3 · 3.0L

SKU: 704473 · 30-Day Returns

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Transmission Oil Cooler / Heat Exchanger 17227551636 — Used (SKU 704473)

Genuine OEM Used SKU: 704473 Donor Vehicle: 2008 BMW X3 · 3.0L 2 photos

$69.99

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BMW transmission oil cooler / heat exchanger with OEM number 7551636 – a used genuine part removed from a donor vehicle. Also known as a heat exchanger, this factory BMW component helps regulate transmission fluid temperature by transferring heat to the engine coolant circuit. A failing unit can cause overheating, harsh shifts, or fluid leaks. Designed for BMW X3 and Z4 models equipped with the naturally aspirated 3.0L inline-6 (both 2979cc and 2996cc variants).

Specifications

Specifications for Transmission Oil Cooler / Heat Exchanger 17227551636
Fits Vehicle Model	X3, Z4
Fits Vehicle Make	BMW
OEM Part No	17-22-7-551-636 (17227551636)
Category	Transmission

Compatible Vehicles

Fits 8 vehicle configurations across 1 make, 2006-2008.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

X3 2007-2008 · 2 variants 2 with notes
Z4 2006-2008 · 6 variants 6 with notes

View all 8 vehicle configurations — 8 with fitment notes

Full vehicle fitment list for Transmission Oil Cooler / Heat Exchanger 17227551636
Year	Make	Model	Trim	Engine	Note
2007	BMW	Z4	Coupe	3.0L l6	For vehicles WITH option code S205A
2006	BMW	Z4	Coupe	3.0L l6	For vehicles WITH option code S205A
2008	BMW	Z4	Coupe	3.0L l6	For vehicles WITH option code S205A
2008	BMW	Z4	Roadster Convertible	3.0L l6	For vehicles WITH option code S205A
2006	BMW	Z4	Roadster Convertible	3.0L l6	For vehicles WITH option code S205A
2007	BMW	Z4	Roadster Convertible	3.0L l6	For vehicles WITH option code S205A
2008	BMW	X3	SUV	3.0L l6	For vehicles WITH option code S205A
2007	BMW	X3	SUV	3.0L l6	For vehicles WITH option code S205A