1979 MG MGB

1.8L I4•RWD•MANUAL•gas

5-Year Cost of Ownership

$6,922 maintenance + likely wear

~$1,384/yr · 120¢/mile equivalent

MOST COMMON JOBS8 jobs that 80% of techs look up

555 jobs across 18 categories

body (32)

brakes (41)

cooling (22)

drivetrain (36)

electrical (77)

emissions (1)

Oxygen Sensor Replacement
emissions

engine (70)

exhaust (25)

fuel (20)

fuel-system (9)

hvac (23)

ignition (16)

interior (24)

maintenance (33)

misc (2)

steering (26)

suspension (54)

transmission (44)

🔧

Be the first to unlock repairs for the 1979 MG MGB

Procedures haven't been generated for this vehicle yet. Become the founding sponsor and we'll generate expert-grade, step-by-step repair walkthroughs for every common job on it — free for every mechanic and DIYer who looks it up after, forever.

🏆 Become founding sponsor — $99

One-time payment · Your name at the top of every procedure · Powers open data for everyone

Units

151 torque specs across 12 categories

brakes (23)

cooling (18)

drivetrain (17)

electrical (12)

engine (45)

exhaust (2)

fuel (4)

hvac (5)

ignition (3)

steering (8)

suspension (11)

transmission (3)

No fluid specs for this vehicle.

No DTC data for this vehicle.

BCI Group 86

Lead AcidOEM

estimated

380 CCA

Cold Cranking Amps

50 Ah

Amp Hours

75 min

Reserve Capacity

12V

Voltage

TerminalTop Post

PolarityRight Positive

Dimensions9" × 6.88" × 8"

🛒 Cross-references (buy at any parts store)

Fitment notes: Small European group size; battery located in engine compartment

33 maintenance items across 1 category

maintenance (33)

No waveform references for this vehicle.

No NHTSA recalls on file for this vehicle.

🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.

Stuck on a repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI

Building an app?

Free API access to all this data — 50 requests/day, no card required.

Get an API key →

Run a shop?

Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included. Built by the same team.

Try ShopBase →