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OE Quality
60-Day Returns
Standard IgnitionPart #: RY1990
Standard Ignition RY1990 Engine Control Module (ECM) Relay
5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$19.66Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, Caprice and SS
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Engine Control Module (ECM) Relay options
Standard Ignition RY1990 Engine Control Module (ECM) Relay
| Brand | Standard Ignition |
|---|---|
| Part Number | RY1990 |
| Amperage Rating | 35 a |
| Connector Quantity | Relay |
| Functions | Relay |
| Hardware Included | No |
| Mounting Bracket(s) Included | No |
| Mounting Type | Push on |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Chevrolet | Caprice | N/A | |
| 2017 | Chevrolet | SS | N/A | |
| 2016 | Chevrolet | SS | N/A | |
| 2015 | Chevrolet | SS | N/A | |
| 2014 | Chevrolet | SS | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
92292389AR7493R7493
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.