- automatic choke
- automobile association
- automotive electronics
- axle bush
- axle centre
- axle drive
- axle guard
- axle load
- axle nut
- automobile mechanic
- axis
- axle bushing
- axle flange
- axle guide
- back axle
- back panel
- back plate
- back up
- back window
- backing light
- backing plate
- backplate
- backup light
- automatic transmission
- automobile engine
- automobile manufacture
- automobile polish
- automotive electrician
- auxiliary leaf
- axle casing
- axle housing
- axle shaft
- axle weight
- automatic wipers
- automobile engineering
- automobile industry
- automotive
- axle
- axle cap
- axle shafts
- axle stand
- bakelite
- balance weight
- balanced engine
- balancing weight
- bald tire
- bald tyre
- balk ring
- ball bearing
- ball cage
- ball socket
- ball valve
- band brake
- bandwidth
- banger
- banger racing
- banjo
- baseplate
- battery compartment
- battery cover
- beam indicator
- bar clamp
- barrier effect
- bearing cap
- bearing cone
- bearing cup
- bearing shell
- bed
- bell housing
- belt
- belt transmission
- belt up
- belt webbing
- barrier cream
- base material
- batch
- battery case
- battery charge
- battery charger
- battery condition
- battery cradle
- battery filler
- battery tray
- battery vehicle
- baulk ring
- battery box
- battery earth
- battery ignition
- bead
- bead base
- bearing spread
- bed in
- belt anchorage
- belt drive
- belt fork
- belt mounting
- belt slacker
- belt slip
- belt tensioner
- bench seat