Coolant Tank Cap FIRST LINE FRC125 OE Ref 17137516004
- Diameter [mm]: 88
- EAN: 5038068449900
- Material: Plastic
- OEM Reference number: 17137516004
- Pressure [bar]: 2
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FIRST LINE Coolant Tank Cap FIRST LINE OE Ref
FIRST LINE manufactures this Coolant Tank Cap FIRST LINE OE Ref to original equipment tolerances, which is why it's specified as a direct replacement for OEM 17137516004 rather than a rough equivalent.
You'll find it referenced as FRC125, EAN: 5038068449900 — worth noting down if you're getting a second opinion from a mechanic before fitting.
- Radiator Cap
Will It Fit My Car?
It's built for selected BMW, ROLLS-ROYCE vehicles. The safest way to confirm is matching OEM reference 17137516004 against your existing part, or using our vehicle lookup tool with your registration.
Looking for something else? Browse the rest of Engine Cooling System.
Reference number(s) comparable with the original spare part number
M3 3.2 Rear-Wheel Drive 10/1995-01/1998, 236 kw, 3201 ccm, 321 PS, Saloon, Petrol , ENG: S50 B32 (326S1)
M3 Rear-Wheel Drive 12/2007-10/2011, 309 kw, 3999 ccm, 420 PS, Saloon, Petrol , ENG: S65 B40 A
M3 Rear-Wheel Drive 03/2008-10/2013, 309 kw, 3999 ccm, 420 PS, Convertible, Petrol , ENG: S65 B40 A
M3 Rear-Wheel Drive 06/2007-06/2013, 309 kw, 3999 ccm, 420 PS, Coupe, Petrol , ENG: S65 B40 A
M3 GTS Rear-Wheel Drive 03/2007-06/2013, 331 kw, 4361 ccm, 450 PS, Coupe, Petrol , ENG: S65 B44 A
530 i xDrive 4WD 09/2008-12/2009, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N53 B30 A
525 xi 4WD 04/2005-02/2007, 160 kw, 2497 ccm, 218 PS, Saloon, Petrol , ENG: N52 B25 A
530 i Rear-Wheel Drive 03/2007-12/2009, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N52 B30 BF, N52 B30 A
523 i Rear-Wheel Drive 03/2007-12/2009, 140 kw, 2497 ccm, 190 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 BE
530 i Rear-Wheel Drive 03/2005-03/2007, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N52 B30 BF, N52 B30 A
550 i Rear-Wheel Drive 09/2005-12/2009, 270 kw, 4799 ccm, 367 PS, Saloon, Petrol , ENG: N62 B48 B
540 i Rear-Wheel Drive 09/2005-02/2007, 220 kw, 4000 ccm, 299 PS, Saloon, Petrol , ENG: N62 B40 A
525 i Rear-Wheel Drive 09/2003-02/2005, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M54 B25 (256S5)
520 i Rear-Wheel Drive 09/2007-02/2010, 115 kw, 1995 ccm, 156 PS, Saloon, Petrol , ENG: N46 B20 B
520 i Rear-Wheel Drive 07/2003-03/2010, 125 kw, 2171 ccm, 170 PS, Saloon, Petrol , ENG: M54 B22 (226S1)
530 xi 4WD 09/2004-02/2007, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N52 B30 A
520 i Rear-Wheel Drive 12/2006-03/2010, 120 kw, 1995 ccm, 163 PS, Saloon, Petrol , ENG: N43 B20 A
530 xi 4WD 02/2007-08/2008, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N53 B30 A
525 i xDrive 4WD 09/2008-03/2010, 160 kw, 2996 ccm, 218 PS, Saloon, Petrol , ENG: N53 B30 A
523 i Rear-Wheel Drive 03/2007-12/2009, 140 kw, 2497 ccm, 190 PS, Saloon, Petrol , ENG: N53 B25 A
525 i Rear-Wheel Drive 01/2007-03/2010, 160 kw, 2996 ccm, 218 PS, Saloon, Petrol , ENG: N53 B30 A
540 i Rear-Wheel Drive 03/2007-12/2009, 225 kw, 4000 ccm, 306 PS, Saloon, Petrol , ENG: N62 B40 A
545 i Rear-Wheel Drive 07/2003-08/2005, 245 kw, 4398 ccm, 333 PS, Saloon, Petrol , ENG: N62 B44 A
525 i Rear-Wheel Drive 03/2005-12/2009, 160 kw, 2497 ccm, 218 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BF
530 i Rear-Wheel Drive 12/2001-02/2005, 170 kw, 2979 ccm, 231 PS, Saloon, Petrol , ENG: M54 B30 (306S3)
520 i Rear-Wheel Drive 09/2007-12/2009, 125 kw, 1995 ccm, 170 PS, Saloon, Petrol , ENG: N43 B20 A
M5 Rear-Wheel Drive 09/2004-12/2009, 373 kw, 4999 ccm, 507 PS, Saloon, Petrol , ENG: S85 B50 A
523 i Rear-Wheel Drive 10/2004-02/2007, 130 kw, 2497 ccm, 177 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BE
550 i xDrive 4WD 08/2010-06/2013, 300 kw, 4395 ccm, 408 PS, Saloon, Petrol , ENG: N63 B44 A
535 i xDrive 4WD 03/2011-10/2016, 225 kw, 2979 ccm, 306 PS, Saloon, Petrol , ENG: N55 B30 A
535 i Rear-Wheel Drive 01/2010-10/2016, 225 kw, 2979 ccm, 306 PS, Saloon, Petrol , ENG: N55 B30 A
ActiveHybrid Rear-Wheel Drive 12/2011-10/2016, 250 kw, 2979 ccm, 340 PS, Saloon, Full Hybrid , ENG: N55 B30 A
550 i Rear-Wheel Drive 03/2010-06/2013, 300 kw, 4395 ccm, 408 PS, Saloon, Petrol , ENG: N63 B44 A
528 i Rear-Wheel Drive 03/2010-08/2011, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N53 B30 A
523 i Rear-Wheel Drive 01/2010-08/2011, 150 kw, 2497 ccm, 204 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 AF, N52 B25 B, N52 B25 BF
535 i Rear-Wheel Drive 01/2009-02/2017, 225 kw, 2979 ccm, 306 PS, Hatchback, Petrol , ENG: N55 B30 A
550 i Rear-Wheel Drive 08/2009-06/2012, 300 kw, 4395 ccm, 408 PS, Hatchback, Petrol , ENG: N63 B44 A
535 i xDrive 4WD 09/2010-02/2017, 225 kw, 2979 ccm, 306 PS, Hatchback, Petrol , ENG: N55 B30 A
M5 Rear-Wheel Drive 02/2007-12/2010, 373 kw, 4999 ccm, 507 PS, Estate, Petrol , ENG: S85 B50 A
525 i Rear-Wheel Drive 06/2004-12/2010, 141 kw, 2494 ccm, 192 PS, Estate, Petrol , ENG: M54 B25 (256S5)
525 xi 4WD 01/2007-12/2010, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
525 i Rear-Wheel Drive 03/2005-05/2010, 160 kw, 2497 ccm, 218 PS, Estate, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BF
520 i Rear-Wheel Drive 09/2007-12/2010, 125 kw, 1995 ccm, 170 PS, Estate, Petrol , ENG: N43 B20 A
530 xi 4WD 04/2005-02/2007, 190 kw, 2996 ccm, 258 PS, Estate, Petrol , ENG: N52 B30 A
530 xi 4WD 03/2007-05/2010, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N52 B30 A
523 i Rear-Wheel Drive 10/2004-02/2007, 130 kw, 2497 ccm, 177 PS, Estate, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BE
525 i xDrive 4WD 09/2008-12/2010, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
530 i Rear-Wheel Drive 09/2006-03/2010, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N52 B30 A
530 i Rear-Wheel Drive 09/2004-02/2007, 190 kw, 2996 ccm, 258 PS, Estate, Petrol , ENG: N52 B30 BF, N52 B30 A
550 i Rear-Wheel Drive 07/2005-12/2010, 270 kw, 4799 ccm, 367 PS, Estate, Petrol , ENG: N62 B48 A, N62 B48 B
545 i Rear-Wheel Drive 06/2004-12/2010, 245 kw, 4398 ccm, 333 PS, Estate, Petrol , ENG: N62 B44 A
523 i Rear-Wheel Drive 03/2007-01/2010, 140 kw, 2497 ccm, 190 PS, Estate, Petrol , ENG: N52 B25 A
520 i Rear-Wheel Drive 07/2007-08/2010, 120 kw, 1995 ccm, 163 PS, Estate, Petrol , ENG: N43 B20 A
525 i Rear-Wheel Drive 01/2007-12/2010, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
530 i xDrive 4WD 09/2008-05/2010, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N53 B30 A
525 xi 4WD 07/2005-12/2010, 160 kw, 2497 ccm, 218 PS, Estate, Petrol , ENG: N52 B25 A
523 i Rear-Wheel Drive 01/2007-12/2010, 140 kw, 2497 ccm, 190 PS, Estate, Petrol , ENG: N53 B25 A
530 i Rear-Wheel Drive 01/2007-12/2010, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N53 B30 A
523 i Rear-Wheel Drive 11/2009-08/2011, 150 kw, 2497 ccm, 204 PS, Estate, Petrol , ENG: N52 B25 A, N52 B25 AF, N52 B25 B
535 i Rear-Wheel Drive 06/2010-02/2017, 225 kw, 2979 ccm, 306 PS, Estate, Petrol , ENG: N55 B30 A
550 i Rear-Wheel Drive 09/2010-06/2013, 300 kw, 4395 ccm, 408 PS, Estate, Petrol , ENG: N63 B44 A
535 i xDrive 4WD 09/2011-02/2017, 225 kw, 2979 ccm, 306 PS, Estate, Petrol , ENG: N55 B30 A
645 Ci Rear-Wheel Drive 09/2003-08/2005, 245 kw, 4398 ccm, 333 PS, Coupe, Petrol , ENG: N62 B44 A
630 i Rear-Wheel Drive 09/2004-08/2007, 190 kw, 2996 ccm, 258 PS, Coupe, Petrol , ENG: N52 B30 BF, N52 B30 A
630 i Rear-Wheel Drive 09/2007-08/2010, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
650 i Rear-Wheel Drive 09/2005-08/2010, 270 kw, 4799 ccm, 367 PS, Coupe, Petrol , ENG: N62 B48 B
630 i Rear-Wheel Drive 09/2007-08/2010, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N53 B30 A
M Rear-Wheel Drive 09/2005-07/2010, 373 kw, 4999 ccm, 507 PS, Coupe, Petrol , ENG: S85 B50 A
630 i Rear-Wheel Drive 09/2007-08/2010, 200 kw, 2996 ccm, 272 PS, Convertible, Petrol , ENG: N53 B30 A
M6 Rear-Wheel Drive 09/2006-08/2010, 373 kw, 4999 ccm, 507 PS, Convertible, Petrol , ENG: S85 B50 A
650 i Rear-Wheel Drive 09/2005-08/2010, 270 kw, 4799 ccm, 367 PS, Convertible, Petrol , ENG: N62 B48 B
645 Ci Rear-Wheel Drive 04/2004-08/2005, 245 kw, 4398 ccm, 333 PS, Convertible, Petrol , ENG: N62 B44 A
630 i Rear-Wheel Drive 09/2004-08/2007, 190 kw, 2996 ccm, 258 PS, Convertible, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
630 i Rear-Wheel Drive 09/2007-08/2010, 200 kw, 2996 ccm, 272 PS, Convertible, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
650 i xDrive 4WD 09/2011-06/2012, 300 kw, 4395 ccm, 407 PS, Convertible, Petrol , ENG: N63 B44 A
650 i Rear-Wheel Drive 12/2010-06/2012, 300 kw, 4395 ccm, 408 PS, Convertible, Petrol , ENG: N63 B44 A
640 i Rear-Wheel Drive 09/2011-06/2018, 235 kw, 2979 ccm, 320 PS, Convertible, Petrol , ENG: N55 B30 A
650 i Rear-Wheel Drive 07/2011-06/2012, 300 kw, 4395 ccm, 408 PS, Coupe, Petrol , ENG: N63 B44 A
640 i Rear-Wheel Drive 07/2011-10/2017, 235 kw, 2979 ccm, 320 PS, Coupe, Petrol , ENG: N55 B30 A
650 i xDrive 4WD 09/2011-02/2015, 300 kw, 4395 ccm, 408 PS, Coupe, Petrol , ENG: N63 B44 A
750 i, Li xDrive 4WD 09/2009-06/2012, 300 kw, 4395 ccm, 408 PS, Saloon, Petrol , ENG: N63 B44 A
750 i, Li Rear-Wheel Drive 09/2008-06/2012, 300 kw, 4395 ccm, 408 PS, Saloon, Petrol , ENG: N63 B44 A
760 i, Li Rear-Wheel Drive 09/2009-12/2015, 400 kw, 5972 ccm, 544 PS, Saloon, Petrol , ENG: N74 B60 A
ActiveHybrid 7 Rear-Wheel Drive 04/2010-06/2012, 342 kw, 4395 ccm, 465 PS, Saloon, Mild Hybrid , ENG: N63 B44 A
730 i, Li Rear-Wheel Drive 09/2009-06/2015, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 AF
740 i, Li Rear-Wheel Drive 09/2008-06/2012, 240 kw, 2979 ccm, 326 PS, Saloon, Petrol , ENG: N54 B30 A
3.0 si 4WD 10/2006-09/2008, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 AF
xDrive 48 i 4WD 10/2008-03/2010, 261 kw, 4799 ccm, 355 PS, SUV, Petrol , ENG: N62 B48 B
M 4WD 07/2009-07/2013, 408 kw, 4395 ccm, 555 PS, SUV, Petrol , ENG: S63 B44 A
xDrive 35 i 4WD 02/2012-06/2013, 235 kw, 2979 ccm, 320 PS, SUV, Petrol , ENG: N55 B30 A
4.8 i xDrive 4WD 10/2006-09/2008, 261 kw, 4799 ccm, 355 PS, SUV, Petrol , ENG: N62 B48 B
xDrive 50 i 4WD 04/2010-07/2013, 300 kw, 4395 ccm, 408 PS, SUV, Petrol , ENG: N63 B44 A
xDrive 30 i 4WD 10/2008-03/2010, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 A
xDrive 35 i 4WD 04/2010-07/2013, 225 kw, 2979 ccm, 306 PS, SUV, Petrol , ENG: N55 B30 A
xDrive 50 i 4WD 07/2008-07/2014, 300 kw, 4395 ccm, 408 PS, SUV, Petrol , ENG: N63 B44 A
ActiveHybrid 4WD 01/2009-10/2011, 357 kw, 4395 ccm, 485 PS, SUV, Full Hybrid , ENG: N63 B44 A
xDrive 35 i 4WD 01/2008-07/2014, 225 kw, 2979 ccm, 306 PS, SUV, Petrol , ENG: N55 B30 A, N54 B30 A
M 4WD 07/2009-07/2014, 408 kw, 4395 ccm, 555 PS, SUV, Petrol , ENG: S63 B44 A
V12 Rear-Wheel Drive 12/2009-03/2020, 420 kw, 6592 ccm, 571 PS, Saloon, Petrol , ENG: N74 B66 A
- Berry12 Nov, 2025elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
- Edward & Susan20 OCT, 2025These 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.
- Charlie27 AUG, 2025eAuto 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 Taylor12 May, 2025Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
- Helena Garcia2 January, 2025The 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.
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