HM Auto Electrical

HM Auto Electrical Electrical Harness design manufacture, braiding. Auto Electrical, Diagnostic Analysis, Air Condition

HM Auto Electrical specialist in Automotive, Agriculture, Marine servicing auto electrical fit-outs , repairs and diagnostics, Air-Conditioning, battery's, lights accessories. OEM electrical harness upgrades, Electrical harness/loom Braiding. We provide Prompt mobile service and also have workshop facilities. Harness Braiding
Braid is composed of pvc coated nylon threads woven tightly around elec

trical harness/loom. Braiding is important for electrical harnesses as it extends the service life of harnesses provides a protective layer from chafing, heat, oil, antifreeze, hydraulic fluid, moisture and other wear and tear to electrical harnesses

Another high quality domiworks 8hp to ls adapters ready to send out
24/03/2026

Another high quality domiworks 8hp to ls adapters ready to send out

DomiWorks adapter for my pp13b 8hp45 mk2 cortina
11/03/2026

DomiWorks adapter for my pp13b 8hp45 mk2 cortina

03/03/2026

Few nuke performance goodies, to go into HMAuto sr23vet 8hp70 endurance/oscar car. If your after any nuke products see our website or hit us up

02/03/2026

Last round of Mazda pro8 racing at Ruapuna this weekend Stiaan Kriel last season Australia champ will being driving the hmauto lease car, looking forward to seeing how he goes

Wheel alignment time for this tidy 2j,s15 drift car for crome
27/02/2026

Wheel alignment time for this tidy 2j,s15 drift car for crome

Dtc back instock after xmas rush,
10/02/2026

Dtc back instock after xmas rush,

Haltech goodies wired into Bens awesome rx7, can't wait to see this thing going in the new year.
23/12/2025

Haltech goodies wired into Bens awesome rx7, can't wait to see this thing going in the new year.

Another full rewire done on this sick Rx , looking forward to seeing this thing on the road
17/12/2025

Another full rewire done on this sick Rx , looking forward to seeing this thing on the road

We know have supra/Toyota selectors in stock for your 8hp conversions, we are currently designing a mounting bracket...
11/11/2025

We know have supra/Toyota selectors in stock for your 8hp conversions, we are currently designing a mounting bracket for it, watch this space.

Mazda 1300 10a full rewire, we just complete
08/10/2025

Mazda 1300 10a full rewire, we just complete

15/08/2025

8hp70 rebuild with new forged E Hub, heavy duty sonax A,D pressure plates Raybestos friction clutch packs & steels, new oil pump , seals bring etc

Address

786 Waterholes Road
Christchurch
7678

Opening Hours

Monday 7:30am - 5:30pm
Tuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 5pm

Website

Alerts

Be the first to know and let us send you an email when HM Auto Electrical posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to HM Auto Electrical:

Shortcuts

Share

Category