3 Electrical parts are listed for the 1955 Riley Pathfinder, in 1 part type, covering the 2.4L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The electrical system on the 1955 Riley Pathfinder covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. Every listed part is a Battery.
The 1955 Riley Pathfinder came with a single engine, the 2.4L L4, and every part is verified against it.
2 brands supply electrical parts for the 1955 Riley Pathfinder, led by DEKA (2 parts) and BOSCH (1 part).
Each part number listed for the 1955 Riley Pathfinder 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 are listed for the 1955 Riley Pathfinder, from DEKA and BOSCH.
Listed part numbers: BOSCH S678DT, DEKA 9A78DT and DEKA 9A34.
Buying Electrical Parts for a 1955 Riley Pathfinder
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 2.4L L4 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 .
Frequently Asked Questions
How many electrical parts fit the 1955 Riley Pathfinder?
Our catalog currently lists 3 electrical parts for the 1955 Riley Pathfinder across 1 subcategory and 2 brands, covering the 2.4L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 1955 Riley Pathfinder?
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 1955 Riley Pathfinder 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 1955 Riley Pathfinder?
Every part on this page is matched to the 2.4L L4 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 1955 Riley Pathfinder
Electrical Parts for Other Riley Pathfinder Years
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