Gates 51556 - Premium Modular Coolant Hose
$6449
5 day lead time
limited availability at this price!
Pay over 3-12 months with
. Learn more
GATES part description
Product Description
Premium Modular Coolant Hose
Application Summary
2005-04 BMW, 645CI, V-8 4.4 L, Reservoir To Eng.
Features & Benefits
- Specifically-engineered materials resist collapse under vacuum
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation - the leading cause of hose failure
- Engineered to resist electrochemical degradation – the leading cause of hose failure
- EPDM tube; synthetic fiber knit reinforcement, heat-, ozone- and chemical coolant-resistant EPDM cover
- Manufactured with OEM-exact hose components (quick connects, branch connectors/tees, sensors, etc.)
- Meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID, SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
Product Attributes
Centerline Length | 30 IN |
9940 | Yes |
9942 | Branch, Male Quick Connector |
Branch Quantity | 1 |
9845 | 1 |
End 1 Inside Diameter | .2 in |
End 2 Inside Diameter | .75 in |
End 3 Inside Diameter | .2 in |
Contains Spring | No |
Material | EPDM, Plastic, Steel |
9839 | Yes |
Centerline Length | 5 MM |
End 1 Inside Diameter | 5 MM |
End 2 Inside Diameter | 19 MM |
Additional Information
Country of Origin (Primary) | TR |
Harmonized Tariff Code (Schedule B) | 4009310000 |
UPC | 00770075805540 |
VMRS Code | 042004014 |
UNSPSC | 40142000 |
Part Interchanges
Fits Vehicles
- BMW 645Ci (2004-2005)
- BMW 545i (2004-2005)

Don't know your part number?
Take a photo and we'll identify it!