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Suspension Strut Support Mount Kit GSP 531447S OE Ref A2123230020 GSP

Key Specification:

EAN: 6928536120174
OEM Reference number: 2123230020
Supplementary Info: Repair kit
Supplementary Info: GRM31447S
PURPOSE GROUP: Suspension Strut Support Mount

See Full Specification

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£ 96.00

£ 72.79 excl. VAT

In Stock

SKU:	GSP 531447S
Brand	GSP

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

6928536120174

OEM Reference number

2123230020

Supplementary Info

Repair kit

Supplementary Info

GRM31447S

PURPOSE GROUP

Suspension Strut Support Mount

suspension strut

Suspension Strut Support Mount Kit GSP 531447S OE Ref A2123230020

Suspension Strut Support Mount Kit GSP OE Ref A – GSP – OEM 2123230020

This Suspension Strut Support Mount Kit GSP OE Ref A is supplied by GSP as a replacement for OEM reference 2123230020. It is intended for use in selected MERCEDES-BENZ vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 531447S and EAN EAN: 6928536120174, allowing accurate product identification and compatibility checks before installation. It is suitable for replacing worn, damaged, or non-functioning components where reliable operation is required.

Repair kitGRM31447S

Correct part selection is essential to ensure proper fitment. Please verify compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected MERCEDES-BENZ models. Full compatibility details are available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Suspension category.

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

MERCEDES-BENZ 2123230020 MERCEDES-BENZ A2123230020 MERCEDES-BENZ 2049810025 MERCEDES-BENZ A2049810025

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

MERCEDES-BENZ

MERCEDES-BENZ CLS (C218) From 01/2011 to 12/2017

CLS 350 CDI / d 4-matic (218.393) 4WD 09/2011-08/2014, 195 kw, 2987 ccm, 265 PS, Coupe, Diesel , ENG: OM 642.854, OM 642.858

CLS 250 CDI / BlueTEC / d (218.303, 218.304) Rear-Wheel Drive 04/2011-12/2017, 150 kw, 2143 ccm, 204 PS, Coupe, Diesel , ENG: OM 651.924

CLS 350 d 4-matic (218.394) 4WD 04/2015-12/2017, 190 kw, 2987 ccm, 258 PS, Coupe, Diesel , ENG: OM 642.854, OM 642.858

CLS 400 4-matic (218.367) 4WD 05/2014-12/2017, 245 kw, 2996 ccm, 333 PS, Coupe, Petrol , ENG: M 276.820

CLS 350 BlueTEC / d (218.326) Rear-Wheel Drive 06/2014-12/2017, 190 kw, 2987 ccm, 258 PS, Coupe, Diesel , ENG: OM 642.852, OM 642.853

CLS 63 AMG 4-matic (218.376) 4WD 02/2013-12/2017, 430 kw, 5461 ccm, 585 PS, Coupe, Petrol , ENG: M 157.981

CLS 350 BlueTEC / d 4-matic (218.394) 4WD 02/2013-12/2017, 185 kw, 2987 ccm, 252 PS, Coupe, Diesel , ENG: OM 642.854, OM 642.858

CLS 400 (218.361) Rear-Wheel Drive 07/2014-12/2017, 245 kw, 3498 ccm, 333 PS, Coupe, Petrol , ENG: M 276.850

CLS 500 4-matic (218.391) 4WD 09/2011-12/2017, 300 kw, 4663 ccm, 408 PS, Coupe, Petrol , ENG: M 278.922

CLS 400 (218.365) Rear-Wheel Drive 05/2014-12/2017, 245 kw, 2996 ccm, 333 PS, Coupe, Petrol , ENG: M 276.820

CLS 63 AMG 4-matic (218.392) 4WD 05/2013-12/2017, 410 kw, 5461 ccm, 558 PS, Coupe, Petrol , ENG: M 157.981

CLS 400 4-matic (218.368) 4WD 07/2014-12/2017, 245 kw, 3498 ccm, 333 PS, Coupe, Petrol , ENG: M 276.850

CLS 350 BlueTEC / d (218.326) Rear-Wheel Drive 02/2013-12/2017, 185 kw, 2987 ccm, 252 PS, Coupe, Diesel , ENG: OM 642.852, OM 642.853

MERCEDES-BENZ CLS Shooting Brake (X218) From 10/2012 to 12/2017

CLS 400 (218.965) Rear-Wheel Drive 05/2014-12/2017, 245 kw, 2996 ccm, 333 PS, Estate, Petrol , ENG: M 276.820

CLS 500 4-matic (218.991) 4WD 10/2012-12/2017, 300 kw, 4663 ccm, 408 PS, Estate, Petrol , ENG: M 278.922

CLS 400 (218.961) Rear-Wheel Drive 07/2014-12/2017, 245 kw, 3498 ccm, 333 PS, Estate, Petrol , ENG: M 276.850

CLS 63 AMG 4-matic (218.976) 4WD 02/2013-12/2017, 430 kw, 5461 ccm, 585 PS, Estate, Petrol , ENG: M 157.981

CLS 350 d 4-matic (218.994) 4WD 04/2015-12/2017, 190 kw, 2987 ccm, 258 PS, Estate, Diesel , ENG: OM 642.854, OM 642.858

CLS 400 4-matic (218.967) 4WD 05/2014-12/2017, 245 kw, 2996 ccm, 333 PS, Estate, Petrol , ENG: M 276.820

CLS 350 CDI / d 4-matic (218.993) 4WD 10/2012-08/2014, 195 kw, 2987 ccm, 265 PS, Estate, Diesel , ENG: OM 642.853, OM 642.854

CLS 350 BlueTEC / d 4-matic (218.994) 4WD 05/2014-12/2017, 185 kw, 2987 ccm, 252 PS, Estate, Diesel , ENG: OM 642.854, OM 642.858

CLS 400 4-matic (218.968) 4WD 07/2014-12/2017, 245 kw, 3498 ccm, 333 PS, Estate, Petrol , ENG: M 276.850

CLS 63 AMG 4-matic (218.992) 4WD 05/2013-12/2017, 410 kw, 5461 ccm, 558 PS, Estate, Petrol , ENG: M 157.981

MERCEDES-BENZ E-CLASS (W212) From 01/2009 to 12/2016

E 250 (212.036) Rear-Wheel Drive 01/2013-12/2016, 155 kw, 1991 ccm, 211 PS, Saloon, Petrol , ENG: M 274.920

E 350 CDI 4-matic (212.093) 4WD 03/2011-12/2015, 195 kw, 2987 ccm, 265 PS, Saloon, Diesel , ENG: OM 642.858

E 350 CDI (212.025) Rear-Wheel Drive 01/2009-12/2015, 170 kw, 2987 ccm, 231 PS, Saloon, Diesel , ENG: OM 642.850

E 63 AMG 4-matic (212.092) 4WD 01/2013-12/2016, 410 kw, 5461 ccm, 558 PS, Saloon, Petrol , ENG: M 157.981

E 350 CDI 4-matic (212.089) 4WD 09/2009-08/2011, 170 kw, 2987 ccm, 231 PS, Saloon, Diesel , ENG: OM 642.856

E 350 (212.059) Rear-Wheel Drive 09/2011-12/2015, 225 kw, 3498 ccm, 306 PS, Saloon, Petrol , ENG: M 276.952

E 300 CDI / BlueTEC (212.020, 212.021, 212.027) Rear-Wheel Drive 03/2011-12/2015, 170 kw, 2987 ccm, 231 PS, Saloon, Diesel , ENG: OM 642.852, OM 642.850

E 250 CDI / BlueTEC (212.003, 212.004) Rear-Wheel Drive 01/2009-12/2016, 150 kw, 2143 ccm, 204 PS, Saloon, Diesel , ENG: OM 651.924

E 63 AMG 4-matic (212.076) 4WD 02/2013-12/2016, 430 kw, 5461 ccm, 585 PS, Saloon, Petrol , ENG: M 157.981

E 350 BlueTEC 4-matic (212.094) 4WD 05/2014-12/2015, 190 kw, 2987 ccm, 258 PS, Saloon, Diesel , ENG: OM 642.858

E 500 4-matic (212.090) 4WD 01/2009-12/2011, 285 kw, 5461 ccm, 388 PS, Saloon, Petrol , ENG: M 273.970

E 220 CDI Rear-Wheel Drive 01/2009-12/2015, 120 kw, 2143 ccm, 163 PS, Saloon, Diesel , ENG: OM 651.924

E 220 BlueTEC (212.001) Rear-Wheel Drive 05/2014-12/2015, 130 kw, 2143 ccm, 177 PS, Saloon, Diesel , ENG: OM 651.924

E 200 CDI / BlueTEC (212.005, 212.006) Rear-Wheel Drive 01/2009-12/2015, 100 kw, 2143 ccm, 136 PS, Saloon, Diesel , ENG: OM 651.925

E 350 BlueTEC 4-matic (212.094) 4WD 01/2013-12/2015, 185 kw, 2987 ccm, 252 PS, Saloon, Diesel , ENG: OM 642.858

E 63 AMG (212.074) Rear-Wheel Drive 02/2011-12/2016, 410 kw, 5461 ccm, 558 PS, Saloon, Petrol , ENG: M 157.981

E 350 4-matic (212.087) 4WD 01/2009-08/2011, 200 kw, 3498 ccm, 272 PS, Saloon, Petrol , ENG: M 272.977

E 500 4-matic (212.091) 4WD 09/2011-12/2015, 300 kw, 4663 ccm, 408 PS, Saloon, Petrol , ENG: M 278.922

E 400 4-matic (212.067) 4WD 01/2013-12/2016, 245 kw, 2996 ccm, 333 PS, Saloon, Petrol , ENG: M 276.820

E 220 BlueTEC 4-matic (212.011) 4WD 01/2015-12/2015, 125 kw, 2143 ccm, 170 PS, Saloon, Diesel , ENG: OM 651.924

E 250 CGI (212.047, 212.147) Rear-Wheel Drive 01/2009-12/2015, 150 kw, 1796 ccm, 204 PS, Saloon, Petrol , ENG: M 271.860

E 63 AMG (212.075) Rear-Wheel Drive 02/2013-12/2016, 430 kw, 5461 ccm, 585 PS, Saloon, Petrol , ENG: M 157.981

E 400 (212.061) Rear-Wheel Drive 07/2014-12/2015, 245 kw, 3498 ccm, 333 PS, Saloon, Petrol , ENG: M 276.850

E 300 Hybrid / BlueTEC Hybrid (212.098) Rear-Wheel Drive 12/2011-12/2016, 150 kw, 2143 ccm, 204 PS, Saloon, Full Hybrid , ENG: OM 651.924

E 300 (212.054) Rear-Wheel Drive 01/2009-12/2013, 170 kw, 2996 ccm, 231 PS, Saloon, Petrol , ENG: M 272.952

E 300 4-matic (212.080) 4WD 07/2011-12/2015, 185 kw, 3498 ccm, 252 PS, Saloon, Petrol , ENG: M 276.952

E 200 NGT (212.041) Rear-Wheel Drive 03/2011-12/2015, 120 kw, 1796 ccm, 163 PS, Saloon, Petrol , ENG: M 271.958

E 350 CDI (212.023) Rear-Wheel Drive 03/2011-12/2015, 195 kw, 2987 ccm, 265 PS, Saloon, Diesel , ENG: OM 642.852

E 350 BlueTEC (212.024) Rear-Wheel Drive 01/2009-12/2015, 155 kw, 2987 ccm, 211 PS, Saloon, Diesel , ENG: OM 642.850

E 180 (212.040) Rear-Wheel Drive 08/2013-12/2015, 115 kw, 1595 ccm, 156 PS, Saloon, Petrol , ENG: M 274.910

E 350 4-matic (212.088) 4WD 09/2011-12/2015, 225 kw, 3498 ccm, 306 PS, Saloon, Petrol , ENG: M 276.952

E 63 AMG (212.077) Rear-Wheel Drive 12/2009-12/2015, 386 kw, 6208 ccm, 525 PS, Saloon, Petrol , ENG: M 156.985

E 250 CDI / BlueTEC 4-matic (212.082, 212.097) 4WD 01/2011-12/2015, 150 kw, 2143 ccm, 204 PS, Saloon, Diesel , ENG: OM 651.924

E 220 CDI / BlueTEC (212.001, 212.002) Rear-Wheel Drive 01/2009-12/2016, 125 kw, 2143 ccm, 170 PS, Saloon, Diesel , ENG: OM 651.924

E 350 BlueTEC (212.026) Rear-Wheel Drive 05/2014-12/2015, 190 kw, 2987 ccm, 258 PS, Saloon, Diesel , ENG: OM 642.852

E 200 CGI (212.048, 212.148) Rear-Wheel Drive 08/2009-12/2015, 135 kw, 1796 ccm, 184 PS, Saloon, Petrol , ENG: M 271.820, M 271.860

E 500 (212.072) Rear-Wheel Drive 01/2009-12/2011, 285 kw, 5461 ccm, 388 PS, Saloon, Petrol , ENG: M 273.971

E 350 BlueTEC Rear-Wheel Drive 01/2013-12/2015, 185 kw, 2987 ccm, 252 PS, Saloon, Diesel , ENG: OM 642.852

E 350 CGI (212.057) Rear-Wheel Drive 01/2009-08/2011, 215 kw, 3498 ccm, 292 PS, Saloon, Petrol , ENG: M 272.982, M 272.983

E 500 (212.073) Rear-Wheel Drive 09/2011-12/2015, 300 kw, 4663 ccm, 408 PS, Saloon, Petrol , ENG: M 278.922

E 400 (212.065) Rear-Wheel Drive 01/2013-12/2016, 245 kw, 2996 ccm, 333 PS, Saloon, Petrol , ENG: M 276.820

E 400 4-matic (212.099) 4WD 07/2014-12/2015, 245 kw, 3498 ccm, 333 PS, Saloon, Petrol , ENG: M 276.850

E 200 (212.034) Rear-Wheel Drive 01/2013-12/2016, 135 kw, 1991 ccm, 184 PS, Saloon, Petrol , ENG: M 274.920

E 350 (212.056) Rear-Wheel Drive 01/2009-12/2013, 200 kw, 3498 ccm, 272 PS, Saloon, Petrol , ENG: M 272.980

E 200 NGT (212.035) Rear-Wheel Drive 07/2013-12/2015, 115 kw, 1991 ccm, 156 PS, Saloon, Petrol , ENG: M 274.920

E 63 AMG (212.074) Rear-Wheel Drive 02/2011-12/2016, 386 kw, 5461 ccm, 525 PS, Saloon, Petrol , ENG: M 157.980, M 157.981

E 300 (212.055) Rear-Wheel Drive 07/2011-12/2015, 185 kw, 3498 ccm, 252 PS, Saloon, Petrol , ENG: M 276.952

E 300 CDI (212.020) Rear-Wheel Drive 12/2009-12/2010, 150 kw, 2987 ccm, 204 PS, Saloon, Diesel , ENG: OM 642.850

MERCEDES-BENZ E-CLASS T-Model (S212) From 08/2009 to 12/2016

E 250 (212.236) Rear-Wheel Drive 11/2012-12/2016, 155 kw, 1991 ccm, 211 PS, Estate, Petrol , ENG: M 274.920

E 350 BlueTEC 4-matic (212.294) 4WD 07/2014-12/2016, 190 kw, 2987 ccm, 258 PS, Estate, Diesel , ENG: OM 642.852, OM 642.858

E 350 BlueTEC 4-matic (212.294) 4WD 11/2012-12/2016, 185 kw, 2987 ccm, 252 PS, Estate, Diesel , ENG: OM 642.858

E 400 4-matic (212.267) 4WD 01/2013-12/2016, 245 kw, 2996 ccm, 333 PS, Estate, Petrol , ENG: M 276.820

E 220 BlueTEC Rear-Wheel Drive 05/2015-12/2016, 130 kw, 2143 ccm, 177 PS, Estate, Diesel , ENG: OM 651.924

E 350 4-matic (212.288) 4WD 09/2011-12/2016, 225 kw, 3498 ccm, 306 PS, Estate, Petrol , ENG: M 276.952

E 63 AMG (212.277) Rear-Wheel Drive 08/2009-12/2011, 386 kw, 6208 ccm, 525 PS, Estate, Petrol , ENG: M 156.985

E 500 (212.273) Rear-Wheel Drive 09/2011-12/2016, 300 kw, 4663 ccm, 408 PS, Estate, Petrol , ENG: M 278.922

E 350 CGI (212.257) Rear-Wheel Drive 11/2009-12/2011, 215 kw, 3498 ccm, 292 PS, Estate, Petrol , ENG: M 272.983

E 350 CDI 4-matic (212.293) 4WD 07/2011-12/2013, 195 kw, 2987 ccm, 265 PS, Estate, Diesel , ENG: OM 642.858

E 250 CGI (212.247) Rear-Wheel Drive 11/2009-12/2013, 150 kw, 1796 ccm, 204 PS, Estate, Petrol , ENG: M 271.860

E 300 (212.255) Rear-Wheel Drive 07/2011-12/2016, 185 kw, 3498 ccm, 252 PS, Estate, Petrol , ENG: M 276.952

E 350 CDI 4-matic (212.289) 4WD 11/2009-12/2011, 170 kw, 2987 ccm, 231 PS, Estate, Diesel , ENG: OM 642.856

E 300 CDI (212.220) Rear-Wheel Drive 12/2009-12/2010, 150 kw, 2987 ccm, 204 PS, Estate, Diesel , ENG: OM 642.850

E 63 AMG (212.274) Rear-Wheel Drive 02/2011-12/2016, 386 kw, 5461 ccm, 525 PS, Estate, Petrol , ENG: M 157.981

E 250 CDI / BlueTEC (212.203, 212.204) Rear-Wheel Drive 11/2009-12/2016, 150 kw, 2143 ccm, 204 PS, Estate, Diesel , ENG: OM 651.924

E 250 CDI / BlueTEC 4-matic (212.282, 212.297) 4WD 07/2010-12/2016, 150 kw, 2143 ccm, 204 PS, Estate, Diesel , ENG: OM 651.924

E 220 CDI (212.202) Rear-Wheel Drive 08/2009-08/2014, 120 kw, 2143 ccm, 163 PS, Estate, Diesel , ENG: OM 651.924

E 300 (212.254) Rear-Wheel Drive 11/2009-12/2011, 170 kw, 2996 ccm, 231 PS, Estate, Petrol , ENG: M 272.952

E 400 (212.261) Rear-Wheel Drive 07/2014-12/2016, 245 kw, 3498 ccm, 333 PS, Estate, Petrol , ENG: M 276.850

E 200 CDI / BlueTEC (212.205, 212.206) Rear-Wheel Drive 11/2009-12/2016, 100 kw, 2143 ccm, 136 PS, Estate, Diesel , ENG: OM 651.925

E 63 AMG 4-matic (212.292) 4WD 02/2011-12/2016, 410 kw, 5461 ccm, 558 PS, Estate, Petrol , ENG: M 157.981

E 350 BlueTEC (212.224) Rear-Wheel Drive 11/2009-12/2013, 155 kw, 2987 ccm, 211 PS, Estate, Diesel , ENG: OM 642.850

E 200 (212.234) Rear-Wheel Drive 11/2012-12/2016, 135 kw, 1991 ccm, 184 PS, Estate, Petrol , ENG: M 274.920

E 300 Hybrid / BlueTEC Hybrid (212.298) Rear-Wheel Drive 12/2011-12/2016, 150 kw, 2143 ccm, 204 PS, Estate, Full Hybrid , ENG: OM 651.924

E 350 BlueTEC (212.226) Rear-Wheel Drive 07/2014-12/2016, 190 kw, 2987 ccm, 258 PS, Estate, Diesel , ENG: OM 642.852

E 350 BlueTEC Rear-Wheel Drive 11/2012-12/2016, 185 kw, 2987 ccm, 252 PS, Estate, Diesel , ENG: OM 642.852

E 63 AMG 4-matic (212.276) 4WD 02/2013-12/2016, 430 kw, 5461 ccm, 585 PS, Estate, Petrol , ENG: M 157.981

E 350 (212.259) Rear-Wheel Drive 09/2011-12/2014, 225 kw, 3498 ccm, 306 PS, Estate, Petrol , ENG: M 276.952

E 400 (212.265) Rear-Wheel Drive 01/2013-12/2016, 245 kw, 2996 ccm, 333 PS, Estate, Petrol , ENG: M 276.820

E 63 AMG (212.274) Rear-Wheel Drive 02/2011-12/2016, 410 kw, 5461 ccm, 558 PS, Estate, Petrol , ENG: M 157.981

E 500 4-matic (212.291) 4WD 09/2011-12/2016, 300 kw, 4663 ccm, 408 PS, Estate, Petrol , ENG: M 278.922

E 500 (212.272) Rear-Wheel Drive 11/2009-12/2011, 285 kw, 5461 ccm, 388 PS, Estate, Petrol , ENG: M 273.971

E 220 BlueTEC 4-matic (212.211) 4WD 12/2014-12/2016, 125 kw, 2143 ccm, 170 PS, Estate, Diesel , ENG: OM 651.924

E 350 4-matic (212.287) 4WD 11/2009-12/2011, 200 kw, 3498 ccm, 272 PS, Estate, Petrol , ENG: M 272.977

E 300 CDI / BlueTEC (212.227, 212.221) Rear-Wheel Drive 11/2009-12/2016, 170 kw, 2987 ccm, 231 PS, Estate, Diesel , ENG: OM 642.852, OM 642.850

E 200 CGI (212.248) Rear-Wheel Drive 11/2009-12/2016, 135 kw, 1796 ccm, 184 PS, Estate, Petrol , ENG: M 271.860

E 63 AMG (212.275) Rear-Wheel Drive 02/2013-12/2016, 430 kw, 5461 ccm, 585 PS, Estate, Petrol , ENG: M 157.981

E 350 CDI (212.223) Rear-Wheel Drive 07/2011-12/2013, 195 kw, 2987 ccm, 265 PS, Estate, Diesel , ENG: OM 642.852

E 300 4-matic (212.280) 4WD 07/2011-12/2016, 185 kw, 3498 ccm, 252 PS, Estate, Petrol , ENG: M 276.952

E 350 CDI (212.225) Rear-Wheel Drive 11/2009-12/2011, 170 kw, 2987 ccm, 231 PS, Estate, Diesel , ENG: OM 642.850

E 400 4-matic (212.299) 4WD 07/2014-12/2016, 245 kw, 3498 ccm, 333 PS, Estate, Petrol , ENG: M 276.850

E 350 (212.256) Rear-Wheel Drive 08/2009-12/2011, 200 kw, 3498 ccm, 272 PS, Estate, Petrol , ENG: M 272.980

E 220 CDI / BlueTEC (212.202, 212.201) Rear-Wheel Drive 11/2009-12/2016, 125 kw, 2143 ccm, 170 PS, Estate, Diesel , ENG: OM 651.924

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 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 AUG, 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, 2025
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, 2025
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.