| Deutsch | Abb | Englisch |
| Bajonett-Fassung | | bayonet socket |
| Bajonett-Verbindung | | bayonet joint |
| Ballhupe | | bulb horn |
| Bananenstecker | | pin plug |
| Band | | lace |
| Bandsäge | | band saw |
| Batterie | | battery; accumulator |
| Batterie, leere | | flat battery |
| Batterie aufladen | | charge the battery |
| Batterie entladen | | drain the battery |
| Batteriegestützter Signalgeber | | Battery backed-up sounder (BBUS) |
| Batteriekabel | | battery cable |
| Batteriekasten | | battery box |
| Batterieladegerät | | charger |
| Batteriepol | | battery-cable terminal |
| Batteriesäurestand | | acid level |
| Batteriezündung | | coil ignition |
| Baugruppe | | assembly |
| Bausatz | | kit |
| Bauteil | | part |
| Beanspruchung | | stress |
| Bedeutung | | importance |
| Bedienungsanleitung | | manual |
| Bedienungselemente | | controls |
| beeinträchtigen | | deteriorate |
| befestigen | | fasten; fix; hitch; mount |
| befestigt | | fixed |
| Befestigung | | fastening; mounting |
| Befestigungsbolzen | | mounting bolt |
| Befestigungsfeder | | holding down spring |
| Befestigungsöse für Gepäckriemen | | luggage retaining saddle clip |
| Befestigungsplatte | | mounting bracket; mounting plate |
| Befestigungsschraube | | holding down bolt |
| Befestigungsvorrichtung | | fastener |
| befüllen | | fill |
| Begrenzung | | limit |
| Begrenzungsleuchten | | side lights; side lamps |
| Behälter | | tank |
| beheizbare Heckscheibe | | heated rear window (HRW) |
| Beifahrer - Airbag | | passenger airbag |
| Beifahrerseite | | on RHD-cars the near side |
| beigeben | | add |
| Beispiel | | sample |
| Beißzange | | pincers |
| beladen | | laden |
| Belag | | covering |
| belastet | | laden |
| Belastung | | load |
| Beleuchtungs - Stromkreis | | light circuit |
| Belüftung | | ventilating |
| Belüftungsanlage | | ventilation unit |
| Belüftungsauslaß | | outlet grille |
| benötigte Zeit | | elapsed time |
| Benzin | | petrol |
| Benzineinspritzung | | petrol injection |
| Benzinhahn | | fuel tap |
| Benzinleitung | | fuel pipe |
| Benzinmotor | | petrol engine |
| Benzinpumpe | | petrol pump |
| Benzinschlauch | | fuel feed pipe |
| Bergstütze | | drop-type sprag |
| beschädigen | | injure |
| beschädigt | | marred |
| Beschädigung | | damage |
| Beschlag (von Scheiben) entfernen | | demisting |
| Beschleunigung | | acceleration |
| Beschleunigungs-Anreicherung | | acceleration enrichment |
| Beschleunigungspumpe | | accelerator pump |
| Beschränkung | | restriction |
| Beschreibung | | description |
| Bestandteil | | section |
| bestimmen | | determine |
| bestimmungsgerecht | | regular |
| betriebsbereit | | workable |
| Betriebsbremse | | foot brake |
| betriebsfähig | | workable |
| beweglich | | mobile; movable |
| Bezugsstoff | | upholstery |
| biegen | | turn |
| Biegsame Welle | | flexible cable |
| Bienenwabenkühler | | honey-comb radiator |
| Bimetallstreifen | | bi-metallic strip |
| Bindemittel | | binder |
| Blatt | | leaf |
| Blattfeder | | laminated spring; leaf spring |
| Blattkontakt | | blade terminal |
| Blechteil | | panel |
| Blei | | lead |
| Bleibatterie | | lead acid battery |
| bleifrei | | unleaded |
| Blende | | shutter |
| blindes Ende | | dead end |
| Blindniet | | pop-rivet |
| Blinker | | direction flasher; direction indicator; flasher lamp; flashing turn indicators; indicator |
| Blinker - Relais | | flasher relay |
| Blinkeranzeige | | indicator warning light |
| Blinkereinheit | | flasher unit |
| Blinkleuchte | | flasher lamp |
| Blinkleuchten | | flashing turn indicators |
| blockieren | | obstruct; jam |
| blockiert | | jammed |
| Blockierung | | jam |
| Blockmotor | | block engine |
| Bodenabstand | | ground clearance |
| Bodenbrett | | foot board |
| Bodenfreiheit | | ground clearance; ride height; road clearance |
| bohren | | drill; penetrate |
| Bohrmaschine | | drill |
| Bohrung | | bore |
| Bolzen | | pin bolt; bolt |
| Bootsheck | | boat tail; pointed tail |
| Bowdenzug | | bowden cable |
| brechen | | break |
| Breite | | width |
| Breite über Alles | | overall width |
| Bremsbacke | | brake cheek; brake shoe |
| Bremsband | | brake band |
| Bremsbelag | | brake lining; brake pad |
| Bremsbelagschleifer | | brake lining grinder |
| Bremsbelagverschleißanzeige | | brake lining wear |
| Bremse | | brake |
| Bremse belegen | | line the brake |
| Bremseneinstellung | | brake adjustment |
| Bremsen-Entlüftungsschlüssel | | brake bleed nipple spanner |
| Bremsenentlüftungswerkzeug | | brake bleeding kit |
| Bremsfederzange | | brake spring pliers |
| Bremsflüssigkeit | | brake fluid |
| Bremsflüssigkeitsniveau-Schalter | | brake fluid level switch |
| Bremsgestänge | | brake rod |
| Bremshauptzylinder | | brake master cylinder |
| Bremshebel | | brake lever |
| Bremskabel | | brake cable |
| Bremskraftverteiler | | brake power distributor |
| Bremsleitung | | brake line; brake pipe |
| Bremsleuchte | | brake light; stop lamp; stop-light |
| Bremslichtschalter | | brake light switch; brake lamp switch |
| Bremspedal | | brake pedal |
| Brems-PS | | bhp (brake horse-power) |
| Bremssattel | | brake caliper |
| Bremsscheibe | | brake disk; disc |
| Bremsschlauch | | flexible brake hose |
| Bremsschlauch-Klemme | | brake hose clamp |
| Bremsseil | | brake cable |
| Bremssystem | | braking system |
| Bremsträger | | brake anchor blade |
| Bremstrommel | | brake drum |
| Bremsvermögen | | stopping ability |
| Bremszug | | brake cable |
| Bremszylinder | | brake cylinder |
| brennbar | | inflammable |
| Brennkammer | | combustion chamber |
| Brennraum | | combustion chamber |
| Bruch | | fracture |
| bruchfest | | burst-proof |
| brummen | | hum |
| Buchse | | bush; liner; sleeve; socket |
| Büchse | | bush |
| Bügel | | stirrup |
| Bund | | collar |
| bündig | | flush |
| Bürste | | brush |
| Bürstengehäuse | | brush box |
| Bürstenhalter | | brush holder |