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Standard Ignition RY-805 Engine Control Module Relay
| Brand | Standard Ignition 8010434 |
|---|---|
| Construction | Plastic Tank Aluminum |
| Core Height | 17-1/4 |
| Core Row Quantity | 1 |
| Core Thickness | 1-1/4 |
| Core Width | 20-3/4 |
| Inlet Diameter | 1-5/16 |
| Outlet Diameter | 1-9/16 |
| Trans Oil Cooler (in) | 11-1/2 |
| Fits | —225 vehicles |
Multi-function relay. Handles several control tasks in one compact unit.
Push-on connection. Blade terminals make installation straightforward.
12-volt, 35-amp rating. Built for dependable electrical switching performance.
Cross-references Bosch 0332011007, Four Seasons 20928 and Four Seasons 36147 for the same application. See all 19.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Engine Control Relay for Mazda and Hyundai Applications
Standard Ignition RY-805 is a 12-volt engine control module relay built for vehicles that use a 4-terminal, blade-style, push-on relay connection. With a 35 amp rating and rectangular connector shape, it supports multi-function relay operation in a compact underhood electrical layout. This Standard Ignition RY-805 relay is a direct-fit option for a wide range of Mazda, Hyundai, Kia, and Nissan applications.
Key Features
- Part type: Engine Control Module (ECM) relay
- 12 V electrical system with 35 A amperage rating
- Rectangular connector shape with 4 male blade terminals
- Push-on mounting type for straightforward relay replacement
- Multi-function relay design for engine control and related circuits
- Fits many Mazda 3, CX-5, CX-9, and MX-5 Miata applications
- Standard Ignition RY-805 cross-references select OE and aftermarket numbers
Detailed Description
The RY-805 is a Standard Ignition engine control module relay engineered for vehicles that require a 12-volt, 4-terminal relay with blade terminals and a rectangular housing. It is used across multiple Mazda platforms, including Mazda 3, CX-5, CX-9, CX-30, CX-50, CX-90, MX-5 Miata, Mazda 6, Mazda 5, Mazda 2, and RX-8 applications, as well as select Hyundai, Kia, and Nissan models. This part cross-references Bosch 0332011007 for the same application.
Compatible fitment includes 2023-2025 Mazda CX-50, 2007-2024 Mazda 3, 2013-2024 Mazda CX-5, 2007-2023 Mazda CX-9, 2009-2024 Mazda MX-5 Miata, 2008-2021 Mazda 6, 2016-2021 Mazda CX-3, 2020-2024 Mazda CX-30, and 2024 Mazda CX-90. It also fits select Hyundai Elantra, Sonata, Tucson, Veracruz, Genesis Coupe, Genesis, Accent, Tiburon, Santa Fe, and Kia Rio applications, plus Nissan Armada, Frontier, Pathfinder, TITAN, and Xterra models where the relay specification matches.
What This Relay Helps Address
- Engine control relay failure causing no-start or intermittent start conditions
- Electrical power loss to ECM-related circuits
- Relay chatter, sticking, or inconsistent switching
- Faults traced to a worn 4-pin blade relay in the underhood fuse/relay area
- Replacement needs for Mazda 3, CX-5, and MX-5 Miata relay applications
Installation Notes and Tips
Verify the connector shape, terminal count, and amperage rating before installation. This relay uses a push-on mounting style and does not include a mounting bracket or mounting hardware. Confirm vehicle-specific relay location and compare the existing relay number, terminal layout, and OE reference before replacement. For Nissan applications, check alternator-related compatibility notes listed in the fitment data before purchase.
Quality Assurance
Standard Ignition supplies this relay as a replacement electrical component for common OE-style applications. The RY-805 is built to match the listed electrical and connector specifications for direct replacement use in supported vehicles.
| Year | Make | Model | Body Type | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2025 | Mazda | CX-50 | — | — | — | — | N/A | — |
| 2024 | Mazda | 3 | — | — | 2.5L | L4 | N/A | — |
| 2024 | Mazda | CX-30 | — | — | 2.5L | L4 | N/A | — |
| 2024 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2024 | Mazda | CX-50 | — | — | — | — | N/A | — |
| 2024 | Mazda | CX-90 | — | — | — | — | N/A | — |
| 2024 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2023 | Mazda | 3 | — | — | 2.5L | L4 | N/A | — |
| 2023 | Mazda | CX-30 | — | — | 2.5L | L4 | N/A | — |
| 2023 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2023 | Mazda | CX-50 | — | — | — | — | N/A | — |
| 2023 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2023 | Mazda | MX-30 EV | — | — | — | — | N/A | — |
| 2023 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2022 | Mazda | 3 | — | — | — | — | N/A | — |
| 2022 | Mazda | CX-30 | — | — | 2.5L | L4 | N/A | — |
| 2022 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2022 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2022 | Mazda | MX-30 EV | — | — | — | — | N/A | — |
| 2022 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2021 | Mazda | 3 | — | — | — | — | N/A | — |
| 2021 | Mazda | 6 | — | — | — | — | N/A | — |
| 2021 | Mazda | CX-3 | — | — | — | — | N/A | — |
| 2021 | Mazda | CX-30 | — | — | 2.5L | L4 | N/A | — |
| 2021 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2021 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2021 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2020 | Mazda | 3 | — | — | 2.5L | L4 | N/A | — |
| 2020 | Mazda | 6 | — | — | — | — | N/A | — |
| 2020 | Mazda | CX-3 | — | — | — | — | N/A | — |
| 2020 | Mazda | CX-30 | — | — | 2.5L | L4 | N/A | — |
| 2020 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2020 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2020 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2019 | Mazda | 3 | — | — | 2.5L | L4 | N/A | — |
| 2019 | Mazda | 6 | — | — | — | — | N/A | — |
| 2019 | Mazda | CX-3 | — | — | — | — | N/A | — |
| 2019 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2019 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2019 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2018 | Mazda | 3 | — | — | — | — | N/A | — |
| 2018 | Mazda | 6 | — | — | — | — | N/A | — |
| 2018 | Mazda | CX-3 | — | — | — | — | N/A | — |
| 2018 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2018 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2018 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2017 | Mazda | 3 | — | — | — | — | N/A | — |
| 2017 | Mazda | 6 | — | — | — | — | N/A | — |
| 2017 | Mazda | CX-3 | — | — | — | — | N/A | — |
| 2017 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2017 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2017 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2016 | Hyundai | Genesis Coupe | — | — | — | — | N/A | — |
| 2016 | Mazda | 3 | — | — | — | — | N/A | — |
| 2016 | Mazda | 6 | — | — | — | — | N/A | — |
| 2016 | Mazda | CX-3 | — | — | — | — | N/A | — |
| 2016 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2016 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2016 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2015 | Hyundai | Genesis Coupe | — | — | — | — | N/A | — |
| 2015 | Hyundai | Tucson | — | — | — | — | N/A | — |
| 2015 | Mazda | 3 | — | — | — | — | N/A | — |
| 2015 | Mazda | 5 | — | — | — | — | N/A | — |
| 2015 | Mazda | 6 | — | — | — | — | N/A | — |
| 2015 | Mazda | 6 | — | — | 2.5L | L4 | N/A | — |
| 2015 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2015 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2015 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2014 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2014 | Hyundai | Sonata | — | — | — | — | N/A | — |
| 2014 | Hyundai | Tucson | — | — | — | — | N/A | — |
| 2014 | Mazda | 2 | — | — | 1.5L | L4 | N/A | — |
| 2014 | Mazda | 2 | — | — | — | — | N/A | — |
| 2014 | Mazda | 3 | — | — | — | — | N/A | — |
| 2014 | Mazda | 5 | — | — | — | — | N/A | — |
| 2014 | Mazda | 6 | — | — | — | — | N/A | — |
| 2014 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2014 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2014 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2013 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2013 | Hyundai | Genesis Coupe | — | — | — | — | N/A | — |
| 2013 | Hyundai | Sonata | — | — | — | — | N/A | — |
| 2013 | Hyundai | Tucson | — | — | — | — | N/A | — |
| 2013 | Mazda | 2 | — | — | 1.5L | L4 | N/A | — |
| 2013 | Mazda | 2 | — | — | — | — | N/A | — |
| 2013 | Mazda | 3 | — | — | — | — | N/A | — |
| 2013 | Mazda | 3 | — | — | 2.0L | L4 | N/A | — |
| 2013 | Mazda | 3 | — | — | 2.3L | L4 | N/A | — |
| 2013 | Mazda | 3 | — | — | 2.5L | L4 | N/A | — |
| 2013 | Mazda | 5 | — | — | — | — | N/A | — |
| 2013 | Mazda | 6 | — | — | — | — | N/A | — |
| 2013 | Mazda | 6 | — | — | 2.5L | L4 | N/A | — |
| 2013 | Mazda | 6 | — | — | 3.7L | V6 | N/A | — |
| 2013 | Mazda | CX-5 | — | — | — | — | N/A | — |
| 2013 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2013 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2012 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2012 | Hyundai | Genesis Coupe | Coupe | — | — | — | N/A | — |
| 2012 | Hyundai | Sonata | — | — | — | — | N/A | — |
| 2012 | Hyundai | Tucson | — | — | — | — | N/A | — |
| 2012 | Hyundai | Veracruz | — | — | — | — | N/A | — |
| 2012 | Mazda | 2 | — | — | — | — | N/A | — |
| 2012 | Mazda | 3 | — | — | — | — | N/A | — |
| 2012 | Mazda | 5 | — | — | — | — | N/A | — |
| 2012 | Mazda | 5 | — | — | 2.5L | L4 | N/A | — |
| 2012 | Mazda | 6 | — | — | — | — | N/A | — |
| 2012 | Mazda | 6 | — | — | 2.5L | L4 | N/A | — |
| 2012 | Mazda | 6 | — | — | 3.7L | V6 | N/A | — |
| 2012 | Mazda | 6 | — | — | — | — | N/A | Low Beam |
| 2012 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2012 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2011 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2011 | Hyundai | Genesis Coupe | Coupe | 2 Door | — | — | N/A | — |
| 2011 | Hyundai | Sonata | — | — | — | — | N/A | — |
| 2011 | Hyundai | Tucson | — | — | — | — | N/A | — |
| 2011 | Hyundai | Veracruz | — | — | — | — | N/A | — |
| 2011 | Mazda | 2 | — | — | 1.5L | L4 | N/A | — |
| 2011 | Mazda | 2 | — | — | — | — | N/A | — |
| 2011 | Mazda | 3 | — | — | 2.3L | L4 | N/A | — |
| 2011 | Mazda | 3 | — | — | 2.5L | L4 | N/A | — |
| 2011 | Mazda | 3 | — | — | 2.0L | L4 | N/A | — |
| 2011 | Mazda | 3 | — | — | — | — | N/A | — |
| 2011 | Mazda | 6 | — | — | — | — | N/A | — |
| 2011 | Mazda | 6 | — | — | 2.5L | L4 | N/A | — |
| 2011 | Mazda | 6 | — | — | 3.7L | V6 | N/A | — |
| 2011 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2011 | Mazda | CX-9 | — | — | 3.7L | V6 | N/A | — |
| 2011 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2011 | Mazda | RX-8 | — | — | — | — | N/A | — |
| 2010 | Hyundai | Accent | — | — | — | — | N/A | — |
| 2010 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2010 | Hyundai | Genesis | Sedan | — | — | — | N/A | — |
| 2010 | Hyundai | Genesis Coupe | Coupe | — | — | — | N/A | — |
| 2010 | Hyundai | Sonata | — | — | — | — | N/A | — |
| 2010 | Hyundai | Tucson | — | — | — | — | N/A | — |
| 2010 | Hyundai | Veracruz | — | — | — | — | Right | — |
| 2010 | Mazda | 3 | — | — | 2.0L | L4 | N/A | — |
| 2010 | Mazda | 3 | — | — | 2.3L | L4 | N/A | — |
| 2010 | Mazda | 3 | — | — | 2.5L | L4 | N/A | — |
| 2010 | Mazda | 3 | — | — | — | — | N/A | — |
| 2010 | Mazda | 5 | — | — | 2.3L | L4 | N/A | — |
| 2010 | Mazda | 5 | — | — | — | — | N/A | — |
| 2010 | Mazda | 6 | — | — | 3.7L | V6 | N/A | — |
| 2010 | Mazda | 6 | — | — | 2.5L | L4 | N/A | — |
| 2010 | Mazda | 6 | — | — | — | — | N/A | — |
| 2010 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2010 | Mazda | CX-9 | — | — | 3.7L | V6 | N/A | — |
| 2010 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2010 | Mazda | RX-8 | — | — | — | — | N/A | — |
| 2009 | Hyundai | Accent | — | — | — | — | N/A | — |
| 2009 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2009 | Hyundai | Genesis | Sedan | — | — | — | N/A | — |
| 2009 | Hyundai | Sonata | — | — | — | — | N/A | — |
| 2009 | Hyundai | Veracruz | — | — | — | — | N/A | — |
| 2009 | Mazda | 3 | — | — | — | — | N/A | — |
| 2009 | Mazda | 5 | — | — | 2.3L | L4 | N/A | — |
| 2009 | Mazda | 5 | — | — | — | — | N/A | — |
| 2009 | Mazda | 6 | — | — | 3.7L | V6 | N/A | OE No. UM46-67-730 |
| 2009 | Mazda | 6 | — | — | 2.5L | L4 | N/A | OE No. UM46-67-730 |
| 2009 | Mazda | 6 | — | — | — | — | N/A | — |
| 2009 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2009 | Mazda | CX-9 | — | — | 3.7L | V6 | N/A | — |
| 2009 | Mazda | MX-5 Miata | — | — | — | — | N/A | — |
| 2009 | Mazda | RX-8 | — | — | — | — | N/A | — |
| 2009 | Nissan | Armada | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2009 | Nissan | Frontier | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2009 | Nissan | Pathfinder | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2009 | Nissan | TITAN | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2009 | Nissan | Xterra | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2008 | Hyundai | Accent | — | — | — | — | N/A | — |
| 2008 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2008 | Hyundai | Sonata | — | — | — | — | N/A | — |
| 2008 | Hyundai | Tiburon | — | — | — | — | N/A | — |
| 2008 | Hyundai | Veracruz | — | — | — | — | N/A | — |
| 2008 | Mazda | 3 | — | — | — | — | N/A | 4 Term. |
| 2008 | Mazda | 3 | — | — | — | — | N/A | — |
| 2008 | Mazda | 5 | — | — | 2.3L | L4 | N/A | — |
| 2008 | Mazda | 5 | — | — | — | — | N/A | — |
| 2008 | Mazda | 6 | — | — | — | — | N/A | — |
| 2008 | Mazda | CX-9 | — | — | 3.7L | V6 | N/A | — |
| 2008 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2008 | Mazda | RX-8 | — | — | — | — | N/A | — |
| 2008 | Nissan | Armada | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2008 | Nissan | Frontier | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2008 | Nissan | Pathfinder | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2008 | Nissan | TITAN | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2008 | Nissan | Xterra | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2007 | Hyundai | Elantra | — | — | — | — | Rear | — |
| 2007 | Hyundai | Tiburon | — | — | — | — | N/A | — |
| 2007 | Kia | Rio | — | — | — | — | N/A | — |
| 2007 | Mazda | 3 | — | — | — | — | N/A | Rectangular Relay; 4 Term. |
| 2007 | Mazda | 3 | — | — | — | — | N/A | — |
| 2007 | Mazda | 5 | — | — | — | — | N/A | — |
| 2007 | Mazda | CX-9 | — | — | — | — | N/A | — |
| 2007 | Mazda | RX-8 | — | — | — | — | N/A | — |
| 2007 | Nissan | Armada | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2007 | Nissan | Frontier | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2007 | Nissan | Pathfinder | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2007 | Nissan | TITAN | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2007 | Nissan | Xterra | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2006 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2006 | Hyundai | Santa Fe | — | — | — | — | N/A | — |
| 2006 | Hyundai | Tiburon | — | — | — | — | N/A | — |
| 2006 | Kia | Rio | — | — | — | — | N/A | — |
| 2006 | Mazda | 5 | — | — | — | — | N/A | — |
| 2006 | Mazda | RX-8 | — | — | — | — | N/A | — |
| 2006 | Nissan | Armada | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2006 | Nissan | Frontier | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2006 | Nissan | Pathfinder | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2006 | Nissan | TITAN | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2006 | Nissan | Xterra | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2005 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2005 | Hyundai | Santa Fe | — | — | — | — | N/A | — |
| 2005 | Hyundai | Tiburon | — | — | — | — | N/A | — |
| 2005 | Mazda | RX-8 | — | — | — | — | N/A | — |
| 2005 | Nissan | Armada | — | — | — | — | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 2004 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2004 | Hyundai | Santa Fe | — | — | — | — | N/A | — |
| 2004 | Hyundai | Tiburon | — | — | — | — | N/A | — |
| 2004 | Mazda | RX-8 | — | — | — | — | N/A | — |
| 2003 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2003 | Hyundai | Tiburon | — | — | — | — | N/A | — |
| 2002 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2001 | Hyundai | Elantra | — | — | — | — | N/A | — |
| 2001 | Hyundai | Tiburon | — | — | — | — | N/A | — |
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