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Standard Ignition RY-1620 Secondary Air Injection Relay
Reliable Secondary Air Injection Relay for Select Vehicles
The Standard Ignition RY-1620 Secondary Air Injection Relay is designed to support emission control systems in various Buick, Cadillac, Chrysler, Dodge, Jeep, Oldsmobile, and Ram models. This 12-volt, 30-amp multi-function relay ensures proper operation of the secondary air injection system, helping maintain optimal engine performance and emissions compliance.
- Amperage Rating: 30 amps for consistent electrical performance
- Connector Shape: Square design for secure connections
- Functions as a multi-function relay to manage multiple circuit operations
- Terminal Type: Male blade terminals with 4 terminals for reliable connectivity
- Voltage: 12 volts, compatible with standard automotive electrical systems
- Compatible with popular models including Buick Lucerne, Cadillac DTS, Chrysler Town & Country, Dodge Durango, Jeep Wrangler, and Ram 1500
Product Details and Specifications
The Standard Ignition RY-1620 relay features a square connector shape and four male blade terminals, designed to fit securely within the vehicle’s emission control system. Its 30-amp amperage rating supports the electrical load required for secondary air injection operation. Operating at 12 volts, this relay is engineered to meet the specifications of multiple vehicle makes and models, including the Chrysler Grand Caravan and Jeep Liberty. The multi-function relay design allows it to control several circuits, enhancing the efficiency of the emission control system without the need for additional components.
Compatible Vehicles and Applications
This secondary air injection relay is compatible with a range of vehicles, including:
- Buick Lucerne
- Cadillac DTS
- Chrysler Town & Country and Grand Caravan
- Dodge Durango and Nitro
- Jeep Liberty and Wrangler
- Oldsmobile Cutlass Supreme
- Ram 1500
Common Issues Addressed by the RY-1620 Relay
- Secondary air injection system failure or malfunction
- Check engine light triggered by emission control faults
- Reduced engine performance due to improper air injection
- Failed emissions tests related to air injection system
- Intermittent electrical issues in the emission control relay circuit
Installation Notes and Tips
When installing the Standard Ignition RY-1620 relay, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical shorts. Verify the relay’s square connector aligns properly with the vehicle’s wiring harness. Since mounting brackets are not included, use the existing mounting points in the vehicle. Confirm the relay terminals are clean and free of corrosion before installation to maintain optimal electrical contact.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details for the RY-1620 relay are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. For warranty information, refer to the product documentation or contact the manufacturer directly.
| Brand | Standard Ignition |
| Part Number | RY-1620 |
| Amperage Rating | 30 a |
| Connector Shape | Square |
| Functions | Multi-function relay |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 47 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Dodge | Grand Caravan | N/A | |||
| 2019 | Dodge | Grand Caravan | N/A | |||
| 2018 | Dodge | Grand Caravan | N/A | |||
| 2017 | Dodge | Grand Caravan | N/A | |||
| 2017 | Jeep | Wrangler | N/A | |||
| 2016 | Chrysler | Town & Country | N/A | |||
| 2016 | Dodge | Grand Caravan | N/A | |||
| 2016 | Jeep | Wrangler | N/A | |||
| 2015 | Chrysler | Town & Country | N/A | |||
| 2015 | Dodge | Grand Caravan | N/A | |||
| 2015 | Jeep | Wrangler | N/A | |||
| 2014 | Chrysler | Town & Country | N/A | |||
| 2014 | Dodge | Grand Caravan | N/A | |||
| 2014 | Jeep | Wrangler | N/A | |||
| 2013 | Chrysler | Town & Country | N/A | |||
| 2013 | Dodge | Grand Caravan | N/A | |||
| 2013 | Jeep | Wrangler | N/A | |||
| 2012 | Chrysler | Town & Country | N/A | |||
| 2012 | Dodge | Durango | 3.6L | V6 | N/A | |
| 2012 | Dodge | Grand Caravan | N/A | |||
| 2012 | Jeep | Wrangler | N/A | |||
| 2012 | Ram | 1500 | N/A | |||
| 2011 | Chrysler | Town & Country | N/A | |||
| 2011 | Dodge | Grand Caravan | N/A | |||
| 2011 | Dodge | Nitro | N/A | |||
| 2011 | Jeep | Wrangler | N/A | |||
| 2011 | Ram | 1500 | N/A | |||
| 2010 | Chrysler | Town & Country | N/A | |||
| 2010 | Dodge | Grand Caravan | N/A | |||
| 2010 | Dodge | Nitro | N/A | |||
| 2010 | Jeep | Wrangler | N/A | |||
| 2009 | Chrysler | Town & Country | N/A | |||
| 2009 | Dodge | Grand Caravan | N/A | |||
| 2009 | Dodge | Nitro | 3.7L | V6 | N/A | |
| 2009 | Jeep | Wrangler | N/A | |||
| 2008 | Dodge | Nitro | 3.7L | V6 | N/A | |
| 2008 | Dodge | Nitro | N/A | |||
| 2008 | Jeep | Liberty | N/A | |||
| 2008 | Jeep | Wrangler | N/A | |||
| 2007 | Buick | Lucerne | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. | ||
| 2007 | Cadillac | DTS | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. | ||
| 2007 | Dodge | Nitro | 3.7L | V6 | N/A | |
| 2007 | Dodge | Nitro | N/A | |||
| 2007 | Jeep | Wrangler | N/A | |||
| 2006 | Buick | Lucerne | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. | ||
| 2006 | Cadillac | DTS | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. | ||
| 1992 | Oldsmobile | Cutlass Supreme | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.