The 1999 Honda Ev Plus has 6 electrical switch & relay parts with verified fitment on this page — 1 part type and 5 brands, covering the ELECTRIC engine. Each part includes a manufacturer part number and application notes.
The switch and relay system on the 1999 Honda Ev Plus covers the switches, relays and flashers that route power to everything the driver touches. Every listed part is A/C Compressor Relay.
The 1999 Honda Ev Plus came with a single engine, the ELECTRIC, and every part is verified against it.
5 brands supply electrical switch & relay parts for the 1999 Honda Ev Plus, led by STANDARD MOTOR PRODUCTS (2 parts), ACDELCO (1 part) and FOUR SEASONS (1 part), plus 2 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1999 Honda Ev Plus. 2 parts have it, including STANDARD MOTOR PRODUCTS RY302T (A/C Compressor Relay) and STANDARD MOTOR PRODUCTS RY302 (A/C Compressor Relay). Each part number opens a page with every vehicle that part fits.
A/C Compressor Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | RY302T | 🇺🇸 US | T-SeriesFunctions: Relay | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | RY302 | 🇺🇸 US | Functions: Multi-Function RelayTerminal Quantity: 4 | View on Amazon |
| ACDELCO | 1550976 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| FOUR SEASONS | 36017 | 🇺🇸 US | Connector Shape: Rectangular | View on Amazon |
| ROSTRA | 600017 | 🇺🇸 US | Amperage Rating: 20 AmpereTerminal Quantity: 4 | View on Amazon |
| WELLS | 1R3545 | 🇺🇸 US | Connector Gender: MaleMounting Hardware Included: No | View on Amazon |
This table covers the relays that control the A/C Compressor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
6 A/C Compressor Relay parts are listed for the 1999 Honda Ev Plus, from STANDARD MOTOR PRODUCTS, ACDELCO, FOUR SEASONS and 2 other brands. STANDARD MOTOR PRODUCTS RY302T carries the "Popular" badge.
Listed part numbers: STANDARD MOTOR PRODUCTS RY302T, STANDARD MOTOR PRODUCTS RY302 and ACDELCO 1550976, plus the other parts above.
Buying Electrical Switch & Relay Parts for a 1999 Honda Ev Plus
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Confirm you have the ELECTRIC 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, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: A/C Compressor Relay .
Frequently Asked Questions
How many electrical switch & relay parts fit the 1999 Honda Ev Plus?
Our catalog currently lists 6 electrical switch & relay parts for the 1999 Honda Ev Plus across 1 subcategory and 5 brands, covering the ELECTRIC engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 1999 Honda Ev Plus?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. 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, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
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 1999 Honda Ev Plus 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 1999 Honda Ev Plus?
Every part on this page is matched to the ELECTRIC engine. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1999 Honda Ev Plus
Electrical Switch & Relay Parts for Other Honda Ev Plus 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.