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RealOEM, VIN decoder, bmw, parts catalog, etk, aftermarket accessories. BMW parts catalog ETK contains detailed information on spare parts for cars manufactured by BMW since 1928.

320i M10

3' E21 Saloon (Lim) USA

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Sound insulation

№ Description Extra info Condition Qty Part number
01 Heat insulation tunnel bottom till 1977 1
51 48 1851958
01 Heat insulation tunnel bottom from 1977 1
51 48 1856988
For vehicles with
California version
№ Description Extra info Condition Qty Part number
02 Sound insulation 1
51 48 1851924
02 Sound insulation 1
51 48 1856987
№ Description Extra info Condition Qty Part number
03 Sound insulating dash panel engine room till 1977 1
51 48 1852597
03 Sound insulating dash panel engine room from 1977 1
51 48 1852059
03 Sound insulating dash panel engine room from 1977 1
51 48 1855515
For vehicles with
California version
№ Description Extra info Condition Qty Part number
03 Sound insulating dash panel engine room till 1977 1
51 48 1852596
03 Sound insulating dash panel engine room from 1977 1
51 48 1852059
03 Sound insulating dash panel engine room from 1977 1
51 48 1855611
№ Description Extra info Condition Qty Part number
04 Sound insulating dash panel 1
51 48 1866199
05 Front floor panel sound insulation till 1977 1
51 48 1841342
05 Front floor panel sound insulation till 1977 1
51 48 1841343
05 Front floor panel sound insulation from 1977 till 1978 1
51 48 1866499
05 Front floor panel sound insulation from 1978 1
51 48 1869789
06 Sound insulation floor rear 1
51 48 1849727
07 Sound insulating rear window frame left 1
51 48 1826865
07 Sound insulating rear window frame right 1
51 48 1826866
08 Sound insulating roof rear 1
51 48 1823683
08 Sound insulating roof rear 1
51 48 1866268
09 Sound insulating roof front 1
51 48 1823681
09 Sound insulating roof front 1
51 48 1866267
№ Description Extra info Condition Qty Part number
10 Heat insulation tunnel upper 1
51 48 1855558
№ Description Extra info Condition Qty Part number
11 Heat insulation tunnel bottom 1
51 48 1860185
12 Damping piece for apron 1
51 48 1825917
13 Sound deadener 500X500MM X
51 48 1864964
13 Sound deadener 1160X700MM X
51 48 8165271