Heater Hose for 2006-2008 BMW 750Li & More - Gates 51620

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$62.99

MPN: 51620

UPC: 770075805601

Item Package Quantity: 1

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Gates HVAC Heater Hose P/N:51620

$62.99

Description

Route coolant between the engine and the expansion tank with the Gates heater hose 51620, a Premium Modular Coolant Hose cataloged for the vent tube position running from the engine to the expansion tank. It fits the 2006-2008 BMW 750i and the 2006-2008 BMW 750Li — see the Buyer's Guide tab for engine-level details. Gates leads the modular assembly coolant hose segment, building each hose to specific applications with integrated OE-style components such as hose branches, quick-connectors, sensors and restrictors.

Application-specific modular build: manufactured with OEM-exact hose components (quick connects, branch connectors/tees, sensors) so it matches the original layout on the listed vehicles.
EPDM construction: EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone- and chemical coolant-resistant EPDM cover.
Durability engineering: specifically-engineered materials resist collapse under vacuum and resist electrochemical degradation, the leading cause of hose failure.
Rated specs: meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID and SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over; temperature range -40°F to +257°F (-40°C to +125°C).

Gates recommends replacing the clamps each time a new coolant hose is installed. Do not use for fuel or oil transfer applications.

Interchange: 27430X · 17127534527 · F11258 · R19735 · CHE0553

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

27430X, 17127534527, F11258, 51620, R19735, CHE0553

Frequently Asked Questions

What vehicles does the Gates HVAC heater hose 51620 fit?

It is cataloged for the 2006-2008 BMW 750i and the 2006-2008 BMW 750Li. Check the Buyer's Guide tab to confirm the fit for your specific vehicle.

Where does this hose install on the vehicle?

It is the vent tube coolant hose that runs from the engine to the expansion tank, built as a modular assembly to match the original layout on the listed applications.

What is this Gates heater hose made of?

It uses an EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone- and chemical coolant-resistant EPDM cover, and it is engineered to resist collapse under vacuum.

What are the temperature and SAE ratings?

It meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID and SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over, with a temperature range of -40°F to +257°F (-40°C to +125°C).

Do I need new clamps when installing it?

Gates recommends replacing the clamps each time a new coolant hose is installed. Also note this hose is not intended for fuel or oil transfer applications.