The 1957 Austin Westminster has 5 electrical parts with verified fitment on this page — 2 part types and 3 brands, covering the 2.6L L6 engine. Each part includes a manufacturer part number and application notes.
On the 1957 Austin Westminster, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. All 5 listed parts are Battery (3 parts) and Battery Cable (2 parts).
Every part on this page is matched to the 2.6L L6 — the only engine offered in the 1957 Austin Westminster.
The most listed brands for 1957 Austin Westminster electrical parts are DEKA (2 parts), STANDARD MOTOR PRODUCTS (2 parts) and BOSCH (1 part).
Each part number listed for the 1957 Austin Westminster opens a page with every vehicle that part fits.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | S678DT | 🇺🇸 US | AGMAGM | View on Amazon |
| DEKA | 9A78DT | 🇺🇸 US | IntimidatorAGM | View on Amazon |
| DEKA | 9A34 | 🇺🇸 US | IntimidatorAGM | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
3 Battery parts for the 1957 Austin Westminster come from 2 brands — DEKA and BOSCH.
This group includes BOSCH S678DT, DEKA 9A78DT and DEKA 9A34.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | 7244SC | 🇺🇸 US | Length: 24"Federal Wire | View on Amazon |
| STANDARD MOTOR PRODUCTS | A244L | 🇺🇸 US | 24" Length | View on Amazon |
This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.
STANDARD MOTOR PRODUCTS supplies both parts for the 1957 Austin Westminster.
This group includes STANDARD MOTOR PRODUCTS 7244SC and STANDARD MOTOR PRODUCTS A244L.
Buying Electrical Parts for a 1957 Austin Westminster
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Confirm you have the 2.6L L6 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Battery and Battery Cable .
Frequently Asked Questions
How many electrical parts fit the 1957 Austin Westminster?
Our catalog currently lists 5 electrical parts for the 1957 Austin Westminster across 2 subcategories and 3 brands, covering the 2.6L L6 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 1957 Austin Westminster?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1957 Austin Westminster was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 1957 Austin Westminster?
Every part on this page is matched to the 2.6L L6 engine. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1957 Austin Westminster
Electrical Parts for Other Austin Westminster Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.