Coolant Thermostat BORG & BECK BBT421 OE Ref 7 787 870

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Key Specification:

EAN: 5055936629479
OEM Reference number: 11717787870
Supplementary Info: THERMOSTAT KIT
Supplementary Info: without gaskets/seals
PURPOSE GROUP: Coolant

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£ 54.00

£ 45.05 excl. VAT

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SKU:	BORG & BECK BBT421
Brand	BORG & BECK

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

5055936629479

OEM Reference number

11717787870

Supplementary Info

THERMOSTAT KIT

Supplementary Info

without gaskets/seals

PURPOSE GROUP

Coolant

Housing Type

with housing

Opening Temperature [°C]

Trusted Coolant Thermostat BORG & BECK OE Ref 7 787 870 for Long-Lasting Performance

Engineered to replace OEM Part Number 11717787870, this Coolant Thermostat BORG & BECK OE Ref 7 787 870 is the ideal choice for your BMW. Manufactured by BORG & BECK, it offers unparalleled reliability and performance. Available at £54.00 (VAT included), it’s marked with Reference Number BBT421 and EAN EAN: 5055936629479 for easy tracking.

At e Auto Parts, we’re committed to providing top-quality Engine Cooling System components. This Coolant Thermostat BORG & BECK OE Ref 7 787 870 is crafted with precision, ensuring durability even under the most demanding road conditions. Plus, its straightforward design makes installation simple, whether you’re a professional or tackling a DIY project.

without gaskets/seals
THERMOSTAT KIT

Fits the following vehicles:

BMW
- 1 (E81) From 09/2006 to 09/2012
- 1 (E87) From 02/2003 to 01/2013
- 3 (E46) From 12/1997 to 05/2005
- 3 (E90) From 02/2004 to 02/2012
- 3 Compact (E46) From 03/2001 to 02/2005
- 3 Convertible (E46) From 04/2000 to 12/2007
- 3 Convertible (E93) From 05/2006 to 12/2013
- 3 Coupe (E46) From 12/1998 to 07/2006
- 3 Coupe (E92) From 01/2005 to 12/2013
- 3 Touring (E46) From 06/1999 to 07/2005
- 3 Touring (E91) From 12/2004 to 12/2012
- 5 (E60) From 12/2001 to 03/2010
- 5 Touring (E61) From 03/2004 to 12/2010
- 6 Convertible (E64) From 03/2004 to 12/2010
- 7 (E65, E66, E67) From 07/2001 to 12/2009
- X3 (E83) From 01/2003 to 12/2011
- X5 (E53) From 01/2000 to 12/2006
- X5 (E70) From 02/2006 to 07/2013
- X6 (E71, E72) From 06/2007 to 07/2014

Before ordering, confirm compatibility using our registration lookup tool or cross-check the OEM Part Number 11717787870. Experience fast delivery and exceptional service by shopping with e Auto Parts!

Reference number(s) comparable with the original spare part number

OE reference number(s) comparable with the original spare part number

BMW

BMW 1 (E81) From 09/2006 to 09/2012

118 d Rear-Wheel Drive 09/2006-12/2011, 100 kw, 1995 ccm, 136 PS, Hatchback, Diesel , ENG: N47 D20 A, N47 D20 C

118 d Rear-Wheel Drive 09/2006-12/2011, 105 kw, 1995 ccm, 143 PS, Hatchback, Diesel , ENG: N47 D20 A, N47 D20 C

BMW 1 (E87) From 02/2003 to 01/2013

120 d Rear-Wheel Drive 06/2004-06/2011, 120 kw, 1995 ccm, 163 PS, Hatchback, Diesel , ENG: M47 D20 (204D4), N47 D20 A

118 d Rear-Wheel Drive 03/2007-06/2011, 100 kw, 1995 ccm, 136 PS, Hatchback, Diesel , ENG: N47 D20 A, N47 D20 C

118 d Rear-Wheel Drive 03/2007-06/2011, 105 kw, 1995 ccm, 143 PS, Hatchback, Diesel , ENG: N47 D20 A, N47 D20 C

118 d Rear-Wheel Drive 06/2004-02/2007, 90 kw, 1995 ccm, 122 PS, Hatchback, Diesel , ENG: M47 D20 (204D4)

BMW 3 (E46) From 12/1997 to 05/2005

320 d Rear-Wheel Drive 09/2001-05/2005, 110 kw, 1995 ccm, 150 PS, Saloon, Diesel , ENG: M47 D20 (204D4)

330 d Rear-Wheel Drive 03/2003-02/2005, 150 kw, 2993 ccm, 204 PS, Saloon, Diesel , ENG: M57 D30 (306D2)

330 xd 4WD 09/2002-12/2004, 150 kw, 2993 ccm, 204 PS, Saloon, Diesel , ENG: M57 D30 (306D2)

318 d Rear-Wheel Drive 03/2003-02/2005, 85 kw, 1995 ccm, 116 PS, Saloon, Diesel , ENG: M47 D20 (204D4)

BMW 3 (E90) From 02/2004 to 02/2012

335 d Rear-Wheel Drive 09/2006-12/2011, 210 kw, 2993 ccm, 286 PS, Saloon, Diesel , ENG: M57 D30 (306D5)

330 xd 4WD 09/2005-08/2008, 170 kw, 2993 ccm, 231 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

320 d Rear-Wheel Drive 12/2004-09/2007, 110 kw, 1995 ccm, 150 PS, Saloon, Diesel , ENG: M47 D20 (204D4)

330 d Rear-Wheel Drive 09/2005-09/2008, 170 kw, 2993 ccm, 231 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

BMW 3 Compact (E46) From 03/2001 to 02/2005

320 td Rear-Wheel Drive 09/2001-02/2005, 110 kw, 1995 ccm, 150 PS, Hatchback, Diesel , ENG: M47 D20 (204D4)

318 td Rear-Wheel Drive 03/2003-02/2005, 85 kw, 1995 ccm, 115 PS, Hatchback, Diesel , ENG: M47 D20 (204D4)

BMW 3 Convertible (E46) From 04/2000 to 12/2007

330 Cd Rear-Wheel Drive 08/2005-12/2007, 150 kw, 2993 ccm, 204 PS, Convertible, Diesel , ENG: M57 D30 (306D2)

320 Cd Rear-Wheel Drive 02/2005-12/2007, 110 kw, 1995 ccm, 150 PS, Convertible, Diesel , ENG: M47 D20 (204D4)

BMW 3 Convertible (E93) From 05/2006 to 12/2013

325 d Rear-Wheel Drive 03/2007-12/2010, 145 kw, 2993 ccm, 197 PS, Convertible, Diesel , ENG: M57 D30 (306D3)

BMW 3 Coupe (E46) From 12/1998 to 07/2006

330 Cd Rear-Wheel Drive 03/2003-07/2006, 150 kw, 2993 ccm, 204 PS, Coupe, Diesel , ENG: M57 D30 (306D2)

320 Cd Rear-Wheel Drive 11/2003-07/2006, 110 kw, 1995 ccm, 150 PS, Coupe, Diesel , ENG: M47 D20 (204D4)

BMW 3 Coupe (E92) From 01/2005 to 12/2013

325 d Rear-Wheel Drive 02/2007-02/2010, 145 kw, 2993 ccm, 197 PS, Coupe, Diesel , ENG: M57 D30 (306D3)

335 d Rear-Wheel Drive 03/2006-03/2013, 210 kw, 2993 ccm, 286 PS, Coupe, Diesel , ENG: M57 D30 (306D5)

BMW 3 Touring (E46) From 06/1999 to 07/2005

330 d Rear-Wheel Drive 03/2003-02/2005, 150 kw, 2993 ccm, 204 PS, Estate, Diesel , ENG: M57 D30 (306D2)

318 d Rear-Wheel Drive 03/2003-02/2005, 85 kw, 1995 ccm, 116 PS, Estate, Diesel , ENG: M47 D20 (204D4)

320 d Rear-Wheel Drive 09/2001-02/2005, 110 kw, 1995 ccm, 150 PS, Estate, Diesel , ENG: M47 D20 (204D4)

330 xd 4WD 08/2002-05/2005, 150 kw, 2993 ccm, 204 PS, Estate, Diesel , ENG: M57 D30 (306D2)

BMW 3 Touring (E91) From 12/2004 to 12/2012

318 d Rear-Wheel Drive 09/2005-08/2007, 90 kw, 1995 ccm, 122 PS, Estate, Diesel , ENG: M47 D20 (204D4)

330 xd 4WD 09/2005-06/2012, 170 kw, 2993 ccm, 231 PS, Estate, Diesel , ENG: M57 D30 (306D3)

320 d Rear-Wheel Drive 12/2004-08/2007, 110 kw, 1995 ccm, 150 PS, Estate, Diesel , ENG: M47 D20 (204D4)

330 d Rear-Wheel Drive 12/2004-08/2008, 170 kw, 2993 ccm, 231 PS, Estate, Diesel , ENG: M57 D30 (306D3)

325 d Rear-Wheel Drive 09/2006-06/2012, 145 kw, 2993 ccm, 197 PS, Estate, Diesel , ENG: M57 D30 (306D3)

335 d Rear-Wheel Drive 09/2006-06/2012, 210 kw, 2993 ccm, 286 PS, Estate, Diesel , ENG: M57 D30 (306D5)

BMW 5 (E60) From 12/2001 to 03/2010

535 d Rear-Wheel Drive 09/2004-03/2010, 200 kw, 2993 ccm, 272 PS, Saloon, Diesel , ENG: M57 D30 (306D4)

530 d Rear-Wheel Drive 02/2007-12/2009, 173 kw, 2993 ccm, 235 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

530 d xDrive 4WD 09/2007-12/2009, 173 kw, 2993 ccm, 235 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

525 d Rear-Wheel Drive 06/2004-03/2010, 130 kw, 2497 ccm, 177 PS, Saloon, Diesel , ENG: M57 D25 (256D2)

520 d Rear-Wheel Drive 09/2005-12/2009, 120 kw, 1995 ccm, 163 PS, Saloon, Diesel , ENG: M47 D20 (204D4), N47 D20 A, N47 D20 C

525 d Rear-Wheel Drive 12/2004-03/2010, 120 kw, 2497 ccm, 163 PS, Saloon, Diesel , ENG: M57 D25 (256D2)

525 xd 4WD 09/2007-08/2008, 145 kw, 2993 ccm, 197 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

530 d Rear-Wheel Drive 09/2002-09/2005, 160 kw, 2993 ccm, 218 PS, Saloon, Diesel , ENG: M57 D30 (306D2)

530 d Rear-Wheel Drive 09/2002-12/2009, 155 kw, 2993 ccm, 211 PS, Saloon, Diesel , ENG: M57 D30 (306D2), M57 D30 (306D3)

530 xd 4WD 03/2007-08/2007, 173 kw, 2993 ccm, 235 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

525 d Rear-Wheel Drive 01/2007-03/2010, 145 kw, 2993 ccm, 197 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

525 d xDrive 4WD 09/2008-12/2009, 145 kw, 2993 ccm, 197 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

530 xd 4WD 02/2005-02/2007, 170 kw, 2993 ccm, 231 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

520 d Rear-Wheel Drive 09/2005-02/2007, 110 kw, 1995 ccm, 150 PS, Saloon, Diesel , ENG: M47 D20 (204D4)

530 d Rear-Wheel Drive 09/2005-03/2007, 170 kw, 2993 ccm, 231 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

BMW 5 Touring (E61) From 03/2004 to 12/2010

525 d Rear-Wheel Drive 03/2007-05/2010, 145 kw, 2993 ccm, 197 PS, Estate, Diesel , ENG: M57 D30 (306D3)

530 xd 4WD 02/2005-02/2007, 170 kw, 2993 ccm, 231 PS, Estate, Diesel , ENG: M57 D30 (306D3)

520 d Rear-Wheel Drive 09/2005-02/2007, 110 kw, 1995 ccm, 150 PS, Estate, Diesel , ENG: M47 D20 (204D4)

530 d Rear-Wheel Drive 02/2005-02/2007, 170 kw, 2993 ccm, 231 PS, Estate, Diesel , ENG: M57 D30 (306D3)

535 d Rear-Wheel Drive 09/2004-12/2010, 200 kw, 2993 ccm, 272 PS, Estate, Diesel , ENG: M57 D30 (306D4)

530 d Rear-Wheel Drive 02/2007-05/2010, 173 kw, 2993 ccm, 235 PS, Estate, Diesel , ENG: M57 D30 (306D3)

525 d xDrive 4WD 09/2008-05/2010, 145 kw, 2993 ccm, 197 PS, Estate, Diesel , ENG: M57 D30 (306D3)

520 d Rear-Wheel Drive 04/2005-05/2010, 120 kw, 1995 ccm, 163 PS, Estate, Diesel , ENG: M47 D20 (204D4), N47 D20 A, N47 D20 C

525 d Rear-Wheel Drive 03/2004-03/2007, 130 kw, 2497 ccm, 177 PS, Estate, Diesel , ENG: M57 D25 (256D2)

530 d Rear-Wheel Drive 03/2004-09/2005, 160 kw, 2993 ccm, 218 PS, Estate, Diesel , ENG: M57 D30 (306D2)

525 xd 4WD 09/2007-09/2008, 145 kw, 2993 ccm, 197 PS, Estate, Diesel , ENG: M57 D30 (306D3)

525 d Rear-Wheel Drive 03/2004-03/2007, 120 kw, 2497 ccm, 163 PS, Estate, Diesel , ENG: M57 D25 (256D2)

530 xd 4WD 03/2007-08/2007, 173 kw, 2993 ccm, 235 PS, Estate, Diesel , ENG: M57 D30 (306D3)

BMW 6 Convertible (E64) From 03/2004 to 12/2010

635 d Rear-Wheel Drive 07/2007-07/2010, 210 kw, 2993 ccm, 286 PS, Convertible, Diesel , ENG: M57 D30 (306D5)

BMW 7 (E65, E66, E67) From 07/2001 to 12/2009

730 d Rear-Wheel Drive 09/2003-08/2008, 155 kw, 2993 ccm, 211 PS, Saloon, Diesel , ENG: M57 D30 (306D2), M57 D30 (306D3)

730 Ld Rear-Wheel Drive 07/2005-08/2008, 170 kw, 2993 ccm, 231 PS, Saloon, Diesel , ENG: M57 D30 (306D3)

730 d Rear-Wheel Drive 06/2002-02/2005, 160 kw, 2993 ccm, 218 PS, Saloon, Diesel , ENG: M57 D30 (306D2)

BMW X3 (E83) From 01/2003 to 12/2011

2.0 d 4WD 09/2004-08/2007, 110 kw, 1995 ccm, 150 PS, SUV, Diesel , ENG: M47 D20 (204D4)

xDrive 35 d 4WD 09/2008-08/2011, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

3.0 sd 4WD 09/2006-08/2008, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

BMW X5 (E53) From 01/2000 to 12/2006

3.0 d 4WD 10/2003-09/2006, 160 kw, 2993 ccm, 218 PS, SUV, Diesel , ENG: M57 D30 (306D2)

BMW X5 (E70) From 02/2006 to 07/2013

3.0 sd 4WD 10/2007-09/2008, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

3.0 d 4WD 12/2006-09/2008, 173 kw, 2993 ccm, 235 PS, SUV, Diesel , ENG: M57 D30 (306D3)

BMW X6 (E71, E72) From 06/2007 to 07/2014

xDrive 35 d 4WD 01/2008-03/2010, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

Berry
1 July, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 May, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 Jan, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2024
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2024
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.