Denso 550-3003 Tire Pressure Monitoring System Sensor

Brand	Denso 550-3003
Gasket Or Seal Included	YES
Monitor Type	Direct
Mounting Hardware Included	YES
Mounting Method	Clamp In
Power Source	Electric
Real Time Pressure Signal Transmission	YES
Product line	OE Manufactured
Fits	Mazda · 65 vehicles

OE manufactured. Direct TPMS sensor for a factory-style replacement.

Clamp-in design. Includes mounting hardware and a gasket or seal.

Real-time monitoring. Transmits tire pressure signals directly.

Cross-references Mazda BBM237140, Mazda BBM237140A and Mazda BBM237140B for the same application. See all 9.

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Denso OE Manufactured TPMS Sensor

Denso TPMS Sensor 550-3003 is a direct tire pressure monitoring sensor built for vehicles that use a clamp-in, 315 MHz system. It is designed to preserve factory TPMS functions while delivering real-time pressure signal transmission for Mazda applications such as Mazda 3, Mazda 6, CX-9, and MX-5 Miata.

The OE Manufactured brand line reflects Denso’s factory-style approach to replacement parts, with a focus on preserving original system behavior. This sensor is made for direct-fit service on supported Mazda platforms and is engineered to work with vehicle-specific TPMS logic, including systems that cannot be reverse engineered.

Key Features

Direct TPMS sensor with electric power source
Real-time pressure signal transmission
Clamp-in mounting design
Mounting hardware included
Gasket or seal included
Supports factory TPMS functions such as fill assist and auto locate
Preserves diagnostic trouble codes during service

Detailed Description

Denso 550-3003 is an OE Manufactured tire pressure monitoring system sensor for Mazda vehicles equipped with a 315 MHz direct TPMS setup. It is built to match the vehicle’s original sensor strategy, helping maintain normal system operation after replacement. This part is a strong fit for Mazda 5, Mazda 2, Mazda 3, Mazda 6, CX-7, CX-9, MX-5 Miata, and RX-8 applications listed in the fitment data.

This part cross-references Mazda OE numbers such as BBM237140 and GN3D37140 for the same application.

What It Helps Address

TPMS warning light caused by a failed sensor
Inaccurate tire pressure readings from a worn sensor
Loss of factory TPMS communication after wheel service
System faults related to direct pressure signal transmission
Service issues on Mazda TPMS systems that require OE-style behavior

Installation Notes and Tips

Fits 2012-2015 Mazda 5, N/A; 2006-2010 Mazda 5, N/A; 2007-2015 Mazda CX-9, N/A; 2006-2015 Mazda MX-5 Miata, N/A; 2011-2014 Mazda 2, N/A; 2004-2013 Mazda 3, N/A; 2005-2013 Mazda 6, N/A; 2007-2012 Mazda CX-7, N/A; and 2004-2011 Mazda RX-8, N/A. Confirm the vehicle uses a 315 MHz clamp-in TPMS sensor and follow the manufacturer’s relearn procedure after installation. Some Mazda systems require a shop-level relearn to complete setup.

Quality Assurance

Denso designs this TPMS sensor for vehicle-specific OE-style operation, with attention to preserving factory functions and diagnostic information. It is intended for Mazda TPMS systems that require direct sensor communication and original-equipment behavior.

This part fits 65 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Position	Notes
2015	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2015	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2015	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2014	Mazda	2	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2014	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2014	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2014	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2013	Mazda	2	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2013	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2013	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2013	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2013	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2013	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2012	Mazda	2	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2012	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2012	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2012	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2012	Mazda	CX-7	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2012	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2012	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2011	Mazda	2	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2011	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2011	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2011	Mazda	CX-7	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2011	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2011	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2011	Mazda	RX-8	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2010	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2010	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2010	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2010	Mazda	CX-7	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2010	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2010	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2010	Mazda	RX-8	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2009	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2009	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2009	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2009	Mazda	CX-7	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2009	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2009	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2009	Mazda	RX-8	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2008	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2008	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2008	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2008	Mazda	CX-7	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2008	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2008	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2008	Mazda	RX-8	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2007	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2007	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2007	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2007	Mazda	CX-7	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2007	Mazda	CX-9	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2007	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2007	Mazda	RX-8	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2006	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2006	Mazda	5	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2006	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2006	Mazda	MX-5 Miata	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2006	Mazda	RX-8	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2005	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2005	Mazda	6	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2005	Mazda	RX-8	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2004	Mazda	3	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
2004	Mazda	RX-8	N/A	315 MHz, Clamp In, 71 in-lbs, 8 N.m; OE Manufactured
No rows match your filter.

Directly replaces or cross-references 9 part numbers

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

Mazda — BBM237140Mazda — BBM237140AMazda — BBM237140BMazda — BHA437140Mazda — FE0137140AMazda — GN3A37140Mazda — GN3A37140AMazda — GN3A37140BMazda — GS1D37140