MAP Pro

Expansion Tank Cap for BMW 5 Series & BMW 3 Series - 400042

Price
R 130
500 in stock
Description

Vehicle Fitment & Part Details

The Expansion Tank Cap is listed for the vehicle applications below. Confirm compatibility by matching the listed fitment details and any OEM reference numbers supplied. Verify VIN/engine.

Key Details

SKU
400042
Component
Expansion Tank Cap
Primary Fitment
BMW 5 Series E34 (1987-2016)
Specs
Pressure: 2.0 bar

Listing Highlights

  • Listed for 129 applications shown in the fitment section.
  • Supplied product specifications are listed for comparison with the original part.

Product Specifications

Specification Value
Pressure 2.0 bar

Vehicle Fitment

This expansion tank cap is listed for 129 applications across BMW. Use the full table below to confirm model, chassis, year range, engine and power before ordering.

View Full Vehicle Fitment (129 applications)
Model Chassis Years Engine Power
3 E30 1982-1992 318 is (M42 B18 (184S1)) 100 kW / 136 HP
3 E36 1990-1998 318 i (M43 B18 (184E2)) 85 kW / 115 HP
3 E36 1990-1998 318 is (M42 B18 (184S1)) 103 kW / 140 HP
3 E36 1990-1998 318 is (M44 B19 (194S1)) 103 kW / 140 HP
3 E36 1990-1998 320 i (M50 B20 (206S1), M50 B20 (206S2), M52 B20 (206S3)) 110 kW / 150 HP
3 E36 1990-1998 323 i (M52 B25 (256S3)) 125 kW / 170 HP
3 E36 1990-1998 325 i (M50 B25 (256S1), M50 B25 (256S2)) 141 kW / 192 HP
3 E36 1990-1998 328 i (M52 B28 (286S1)) 142 kW / 193 HP
3 E36 1990-1998 M3 3.2 (S50 B32 (326S1)) 236 kW / 321 HP
3 E46 1997-2005 318 i (M43 B19 (194E1)) 87 kW / 118 HP
3 E46 1997-2005 318 i (N42 B20 A, N46 B20 A, N46 B20 C) 105 kW / 143 HP
3 E46 1997-2005 320 d (M47 D20 (204D1)) 100 kW / 136 HP
3 E46 1997-2005 320 i (M52 B20 (206S4)) 110 kW / 150 HP
3 E46 1997-2005 320 i (M54 B22 (226S1)) 125 kW / 170 HP
3 E46 1997-2005 323 i (M52 B25 (256S4)) 125 kW / 170 HP
3 E46 1997-2005 325 i (M54 B25 (256S5)) 141 kW / 192 HP
3 E46 1997-2005 328 i (M52 B28 (286S2)) 142 kW / 193 HP
3 Compact E36 1994-2000 316 g (M43 B16 (164E2)) 75 kW / 102 HP
3 Compact E36 1994-2000 323 ti (M52 B25 (256S3)) 125 kW / 170 HP
3 Compact E46 2001-2004 318 ti (N42 B20 A, N46 B20 A) 105 kW / 143 HP
3 Compact E46 2001-2004 325 ti (M54 B25 (256S5)) 141 kW / 192 HP
3 Convertible E36 1993-1999 318 i (M43 B18 (184E2)) 85 kW / 115 HP
3 Convertible E36 1993-1999 320 i (M50 B20 (206S2), M52 B20 (206S3)) 110 kW / 150 HP
3 Convertible E36 1993-1999 323 i (M52 B25 (256S3)) 125 kW / 170 HP
3 Convertible E36 1993-1999 325 i (M50 B25 (256S2)) 141 kW / 192 HP
3 Convertible E36 1993-1999 328 i (M52 B28 (286S1)) 142 kW / 193 HP
3 Convertible E36 1993-1999 M3 3.2 (S50 B32 (326S1)) 236 kW / 321 HP
3 Convertible E46 2000-2007 318 Ci (N42 B20 A, N46 B20 A) 105 kW / 143 HP
3 Convertible E46 2000-2007 323 Ci (M52 B25 (256S4)) 125 kW / 170 HP
3 Convertible E46 2000-2007 325 Ci (M54 B25 (256S5)) 141 kW / 192 HP
3 Convertible E46 2000-2007 330 Ci (M54 B30 (306S3)) 170 kW / 231 HP
3 Convertible E46 2000-2007 M3 (S54 B32 (326S4)) 252 kW / 343 HP
3 Coupe E36 1991-1999 318 is (M42 B18 (184S1)) 103 kW / 140 HP
3 Coupe E36 1991-1999 320 i (M50 B20 (206S1), M50 B20 (206S2), M52 B20 (206S3)) 110 kW / 150 HP
3 Coupe E36 1991-1999 323 i (M52 B25 (256S3)) 125 kW / 170 HP
3 Coupe E36 1991-1999 325 i (M50 B25 (256S1), M50 B25 (256S2)) 141 kW / 192 HP
3 Coupe E36 1991-1999 328 i (M52 B28 (286S1)) 142 kW / 193 HP
3 Coupe E36 1991-1999 M3 3.0 (S50 B30 (306S1)) 210 kW / 286 HP
3 Coupe E36 1991-1999 M3 3.2 (S50 B32 (326S1)) 236 kW / 321 HP
3 Coupe E46 1998-2006 318 Ci (N42 B20 A) 105 kW / 143 HP
3 Coupe E46 1998-2006 323 Ci (M52 B25 (256S4)) 125 kW / 170 HP
3 Coupe E46 1998-2006 325 Ci (M54 B25 (256S5)) 141 kW / 192 HP
3 Coupe E46 1998-2006 328 Ci (M52 B28 (286S2)) 142 kW / 193 HP
3 Coupe E46 1998-2006 330 Ci (M54 B30 (306S3)) 170 kW / 231 HP
3 Coupe E46 1998-2006 M3 (S54 B32 (326S4)) 252 kW / 343 HP
3 Coupe E46 1998-2006 M3 CSL (S54 B32 (326S4)) 265 kW / 360 HP
3 Touring E36 1995-1999 318 i (M43 B18 (184E2)) 85 kW / 116 HP
3 Touring E36 1995-1999 320 i (M52 B20 (206S3)) 110 kW / 150 HP
3 Touring E36 1995-1999 323 i (M52 B25 (256S3)) 125 kW / 170 HP
3 Touring E36 1995-1999 328 i (M52 B28 (286S1)) 142 kW / 193 HP
3 Touring E46 1999-2005 318 i (M43 B19 (194E1)) 87 kW / 118 HP
3 Touring E46 1999-2005 318 i (N42 B20 A, N46 B20 A, N46 B20 C) 105 kW / 143 HP
3 Touring E46 1999-2005 320 d (M47 D20 (204D1)) 100 kW / 136 HP
3 Touring E46 1999-2005 320 i (M52 B20 (206S4)) 110 kW / 150 HP
3 Touring E46 1999-2005 320 i (M54 B22 (226S1)) 125 kW / 170 HP
3 Touring E46 1999-2005 325 i (M54 B25 (256S5)) 141 kW / 192 HP
3 Touring E46 1999-2005 328 i (M52 B28 (286S2)) 142 kW / 193 HP
3 Touring E46 1999-2005 330 i (M54 B30 (306S3)) 170 kW / 231 HP
5 E34 1987-1995 518 i (M43 B18 (184E2)) 85 kW / 115 HP
5 E34 1987-1995 520 i 24V (M50 B20 (206S1), M50 B20 (206S2)) 110 kW / 150 HP
5 E34 1987-1995 525 i 24V (M50 B25 (256S1), M50 B25 (256S2)) 141 kW / 192 HP
5 E34 1987-1995 530 i (M30 B30 (306KA)) 138 kW / 188 HP
5 E34 1987-1995 530 i V8 (M60 B30 (308S1)) 160 kW / 218 HP
5 E34 1987-1995 535 i (M30 B34 (346KB)) 155 kW / 211 HP
5 E34 1987-1995 540 i V8 (M60 B40 (408S1)) 210 kW / 286 HP
5 E34 1987-1995 M5 (S38 B36 (366S1)) 232 kW / 315 HP
5 E34 1987-1995 M5 (S38 B38 (386S1)) 250 kW / 340 HP
5 E39 1995-2003 523 i (M52 B25 (256S3), M52 B25 (256S4)) 125 kW / 170 HP
5 E39 1995-2003 525 i (M54 B25 (256S5)) 141 kW / 192 HP
5 E39 1995-2003 528 i (M52 B28 (286S1), M52 B28 (286S2)) 142 kW / 193 HP
5 E39 1995-2003 530 i (M54 B30 (306S3)) 170 kW / 231 HP
5 E39 1995-2003 540 i (M62 B44 (448S1), M62 B44 (448S2)) 210 kW / 286 HP
5 E39 1995-2003 M5 (S62 B50 (508S1)) 294 kW / 400 HP
5 F10 2009-2016 523 i (N53 B30 A) 150 kW / 204 HP
5 F10 2009-2016 528 i (N53 B30 A) 190 kW / 258 HP
5 F10 2009-2016 M5 (S63 B44 B) 412 kW / 560 HP
5 Gran Turismo F07 2009-2017 550 i (N63 B44 A, N63 B44 B) 330 kW / 449 HP
5 Touring E34 1991-1996 520 i (M50 B20 (206S1), M50 B20 (206S2)) 110 kW / 150 HP
5 Touring E34 1991-1996 525 i (M50 B25 (256S1), M50 B25 (256S2)) 141 kW / 192 HP
5 Touring E34 1991-1996 530 i (M60 B30 (308S1)) 160 kW / 218 HP
5 Touring E34 1991-1996 540 i (M60 B40 (408S1)) 210 kW / 286 HP
5 Touring E39 1996-2004 523 i (M52 B25 (256S3), M52 B25 (256S4)) 125 kW / 170 HP
5 Touring E39 1996-2004 525 i (M54 B25 (256S5)) 141 kW / 192 HP
5 Touring E39 1996-2004 528 i (M52 B28 (286S1), M52 B28 (286S2)) 142 kW / 193 HP
5 Touring E39 1996-2004 530 i (M54 B30 (306S3)) 170 kW / 231 HP
5 Touring E39 1996-2004 540 i (M62 B44 (448S1), M62 B44 (448S2)) 210 kW / 286 HP
5 Touring F11 2009-2017 528 i (N53 B30 A) 190 kW / 258 HP
6 Convertible F12 2010-2018 650 i (N63 B44 A, N63 B44 B) 330 kW / 449 HP
6 Convertible F12 2010-2018 M6 (S63 B44 B) 412 kW / 560 HP
6 Gran Coupe F06 2012-2018 650 i (N63 B44 B) 330 kW / 449 HP
6 Gran Coupe F06 2012-2018 M6 (S63 B44 B) 412 kW / 560 HP
7 E32 1985-1994 730 i, iL (M30 B30 (306KA)) 138 kW / 188 HP
7 E32 1985-1994 730 i, iL V8 (M60 B30 (308S1)) 160 kW / 218 HP
7 E32 1985-1994 735 i, iL (M30 B34 (346EC)) 162 kW / 220 HP
7 E32 1985-1994 735 i, iL (M30 B34 (346KB)) 155 kW / 211 HP
7 E32 1985-1994 740 i, iL V8 (M60 B40 (408S1)) 210 kW / 286 HP
7 E32 1985-1994 750 i, iL V12 (M70 B50 (5012A)) 220 kW / 300 HP
7 E38 1994-2001 728 i, iL (M52 B28 (286S1), M52 B28 (286S2)) 142 kW / 193 HP
7 E38 1994-2001 730 i, iL (M60 B30 (308S1)) 160 kW / 218 HP
7 E38 1994-2001 735 i, iL (M62 B35 (358S1)) 173 kW / 235 HP
7 E38 1994-2001 740 i, iL (M60 B40 (408S1)) 210 kW / 286 HP
7 E38 1994-2001 740 i, iL (M62 B44 (448S1), M62 B44 (448S2)) 210 kW / 286 HP
7 E38 1994-2001 750 i, iL (M73 B54 (54121), M73 B54 (54122)) 240 kW / 326 HP
7 E65, E66, E67 2001-2009 735 i, Li (N62 B36 A) 200 kW / 272 HP
7 E65, E66, E67 2001-2009 740 i, Li (N62 B40 A) 225 kW / 306 HP
7 E65, E66, E67 2001-2009 745 i, Li (N62 B44 A) 245 kW / 333 HP
7 E65, E66, E67 2001-2009 750 i, Li (N62 B48 B) 270 kW / 367 HP
7 E65, E66, E67 2001-2009 760 i, Li (N73 B60 A, N73 B60 B) 327 kW / 445 HP
X3 E83 2003-2011 2.5 i (M54 B25 (256S5)) 141 kW / 192 HP
X3 E83 2003-2011 2.5 si (N52 B25 A, N52 B25 AF, N52 B25 BF) 160 kW / 218 HP
X3 E83 2003-2011 3.0 i xDrive (M54 B30 (306S3)) 170 kW / 231 HP
X3 E83 2003-2011 3.0 si (N52 B30 A, N52 B30 BF) 200 kW / 272 HP
X5 E53 2000-2006 3.0 i (M54 B30 (306S3)) 170 kW / 231 HP
X5 E53 2000-2006 4.4 i (M62 B44 (448S2)) 210 kW / 286 HP
X5 E53 2000-2006 4.4 i (N62 B44 A) 235 kW / 320 HP
X5 E53 2000-2006 4.6 is (M62 B46 (468S1)) 255 kW / 347 HP
X5 E53 2000-2006 4.8 is (N62 B48 A) 265 kW / 360 HP
Z3 Coupe E36 2001-2003 M (S54 B32 (326S4)) 239 kW / 325 HP
Z3 Roadster E36 1995-2003 1.9 i (M44 B19 (194S1)) 103 kW / 140 HP
Z3 Roadster E36 1995-2003 2.8 i (M52 B28 (286S1), M52 B28 (286S2)) 142 kW / 193 HP
Z3 Roadster E36 1995-2003 3.0 i (M54 B30 (306S3)) 170 kW / 231 HP
Z4 Coupe E86 2006-2008 3.0 si (N52 B30 A, N52 B30 BF) 195 kW / 265 HP
Z4 Coupe E86 2006-2008 M (S54 B32 (326S4)) 252 kW / 343 HP
Z4 Roadster E85 2002-2009 2.0 i (N46 B20 B) 110 kW / 150 HP
Z4 Roadster E85 2002-2009 2.5 i (M54 B25 (256S5)) 141 kW / 192 HP
Z4 Roadster E85 2002-2009 2.5 si (N52 B25 A) 160 kW / 218 HP
Z4 Roadster E85 2002-2009 3.0 i (M54 B30 (306S3)) 170 kW / 231 HP
Z4 Roadster E85 2002-2009 3.0 si (N52 B30 A, N52 B30 BF) 195 kW / 265 HP
Z4 Roadster E85 2002-2009 M (S54 B32 (326S4)) 252 kW / 343 HP

Fitment Notes

  • Always match vehicle details before ordering. Verify VIN/engine.

Compatibility Verification Notes

  • Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
  • Match the supplied fitment details to your vehicle, including model, year range and any listed engine or chassis information.
  • Fitment data may vary by production date, market, import history and engine variant.
  • This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.

Common Questions

Will this expansion tank cap fit my BMW 5 Series E34?
This part (400042) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.

How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, OE reference numbers, original part details and any listed variant information before ordering. Verify VIN/engine.

Warranty

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

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