Standard Ignition RY-805 Engine Control Module Relay

Name: Standard Ignition RY-805 Engine Control Module Relay
Brand: APDI
SKU: FBHK-RY-805
Price: 22.16 USD
Availability: InStock

⚙️ 225 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

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Reliable Engine Control Module Relay for Hyundai, Kia, Mazda, and Nissan

The Standard Ignition RY-805 Engine Control Module (ECM) Relay is designed to provide dependable performance for a range of vehicles including Hyundai, Kia, Mazda, and Nissan models. This relay ensures proper power delivery to the engine control module, supporting optimal engine management and vehicle operation.

Compatible with multiple makes and models such as Hyundai Elantra, Sonata, Tucson, Kia Rio, Mazda CX-5, CX-9, MX-5 Miata, and Nissan Frontier, Armada, and Titan
Part number RY-805 for precise identification and fitment
Engine Control Module (ECM) Relay designed to maintain consistent electrical flow to the ECM
Durable construction to withstand engine bay conditions
Direct replacement part meeting OEM specifications

Product Overview and Compatibility

The Standard Ignition RY-805 ECM Relay is engineered to meet the electrical demands of various engine control systems across multiple vehicle platforms. It is compatible with Hyundai models including Accent, Elantra, Sonata, Santa Fe, Tucson, and Veracruz; Kia models such as Rio and others; Mazda models including CX-3, CX-5, CX-9, CX-30, CX-50, CX-90, MX-5 Miata, MX-30 EV, and RX-8; as well as Nissan models like Frontier, Armada, Pathfinder, Titan, and Xterra. This relay plays a critical role in ensuring the engine control module receives stable power, which is essential for proper engine function and vehicle performance.

Common Applications and Problem Resolution

Prevents engine starting issues caused by faulty ECM relay
Resolves intermittent engine stalling related to relay failure
Eliminates electrical faults affecting engine control systems
Addresses no-start conditions linked to ECM power interruptions
Supports consistent engine performance by maintaining relay integrity

Installation Notes and Tips

When installing the Standard Ignition RY-805 ECM Relay, ensure the vehicle’s battery is disconnected to avoid electrical shorts. Verify the relay socket and connectors are clean and free of corrosion before installation. This relay is a direct replacement and should fit securely into the existing relay socket without modification. After installation, test the vehicle’s starting and engine management systems to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The RY-805 ECM Relay undergoes rigorous quality control testing to verify electrical and mechanical integrity. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship to provide confidence in the product’s reliability.

Brand	APDI
Part Number	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

This part fits 225 vehicles. Search below:

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

* 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:

0049191135220346203472043420558205822058320592206442137530587693058770305877130587723058777305878730587974-68064320564320734345245065152450652524578465245784752457848524578495245785052457851524583295245967852463701524639335248937960938619731888BE9393BN9393CRS434CU434E28988E38988E48988E58987E68989GD8989GF8989PR0434APR0619ARA1210S69393S79392S89292S99392SM9292SM9393SN9292SN9393

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.