This page lists 9 electrical parts for the 1977 Excalibur Phaeton, across 4 part types, covering the 7.4L 454cid V8 engine. Every part shows its brand, manufacturer part number and fitment notes.
The electrical system on the 1977 Excalibur Phaeton covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. The largest groups are Battery Cable (4 parts), Battery Terminal (2 parts) and Flasher (2 parts). The other 1 part type covers the remaining 1 part.
The 1977 Excalibur Phaeton came with a single engine, the 7.4L 454cid V8, and every part is verified against it.
3 brands supply electrical parts for the 1977 Excalibur Phaeton, led by DEKA (6 parts), TRIDON / NOVITA (2 parts) and ARP (1 part).
Each part number listed for the 1977 Excalibur Phaeton opens a page with every vehicle that part fits.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA | 00297 | 🇺🇸 US | Red4 Gauge | View on Amazon |
| DEKA | 00298 | 🇺🇸 US | Red4 Gauge | View on Amazon |
| DEKA | 00808 | 🇺🇸 US | Black4 Gauge | View on Amazon |
| DEKA | 00809 | 🇺🇸 US | Black4 Gauge | 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.
4 Battery Cable parts for the 1977 Excalibur Phaeton come from DEKA.
Listed part numbers: DEKA 00297, DEKA 00298 and DEKA 00808, plus the other parts above.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA | 00350 | 🇺🇸 US | Top Post Terminal | View on Amazon |
| DEKA | 01056 | 🇺🇸 US | Top Post Terminal Lead Free | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
DEKA supplies both parts for the 1977 Excalibur Phaeton.
Part numbers include DEKA 00350 and DEKA 01056.
Flasher
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRIDON / NOVITA | LF12 | 🇺🇸 US | Loud Flasher2 Terminal | View on Amazon |
| TRIDON / NOVITA | LF12K | 🇺🇸 US | Loud Flasher | View on Amazon |
This table covers the flasher units that blink the turn signals and hazards.
TRIDON / NOVITA supplies both parts for the 1977 Excalibur Phaeton.
Listed part numbers: TRIDON / NOVITA LF12 and TRIDON / NOVITA LF12K.
Starter Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARP | 4303501 | 🇺🇸 US 🇨🇦 CA | 12 Point Bolt Head | View on Amazon |
This table covers the Starter bolts.
This group shows a single part: ARP 4303501.
Buying Electrical Parts for a 1977 Excalibur Phaeton
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 7.4L 454cid V8 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 Cable and Battery Terminal .
Frequently Asked Questions
How many electrical parts fit the 1977 Excalibur Phaeton?
Our catalog currently lists 9 electrical parts for the 1977 Excalibur Phaeton across 4 subcategories and 3 brands, covering the 7.4L 454cid V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 1977 Excalibur Phaeton?
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 1977 Excalibur Phaeton 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 1977 Excalibur Phaeton?
Every part on this page is matched to the 7.4L 454cid V8 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 1977 Excalibur Phaeton
Electrical Parts for Other Excalibur Phaeton Years
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