Complete product catalogue

Body/Volume	Installation period	Car configuration
RZN185L	1995.11-1996.08	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Four-wheel drive (4WD). Left Hand Drive
RZN180L	1995.11-1996.08	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Left Hand Drive

DYNA

Body/Volume	Installation period	Car configuration
RZU100	1995.05-2000.05	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive
RZU100	1995.05-2000.05	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive
RZU100A	1995.05-2000.05	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive
RZU140	1997.08-2000.05	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive

GRANVIA

Body/Volume	Installation period	Car configuration
RCH11W	1995.08-1998.04	2.7L GASOLINE 3RZFE EFI (145 PS / 107 kW) Rear-wheel drive. Right Hand Drive

HIACE

Body/Volume	Installation period	Car configuration
RCH19L	1998.04-2006.05	2.7L GASOLINE 3RZFE EFI (144 PS / 106 kW) Four-wheel drive (4WD). Left Hand Drive EUR
RCH29L	1998.04-2006.05	2.7L GASOLINE 3RZFE EFI (144 PS / 106 kW) Four-wheel drive (4WD). Left Hand Drive EUR
RCH13L	1998.04-2006.05	2.7L GASOLINE 3RZFE EFI (144 PS / 106 kW) Rear-wheel drive. Left Hand Drive EUR
RCH23L	1998.04-2006.05	2.7L GASOLINE 3RZFE EFI (144 PS / 106 kW) Rear-wheel drive. Left Hand Drive EUR

HIACE REGIUS

Body/Volume	Installation period	Car configuration
RCH47W	1997.04-1999.07	2.7L GASOLINE 3RZFE EFI (145 PS / 107 kW) Four-wheel drive (4WD). Right Hand Drive
RCH41W	1997.04-1999.07	2.7L GASOLINE 3RZFE EFI (145 PS / 107 kW) Rear-wheel drive. Right Hand Drive

HILUX SURF

Body/Volume	Installation period	Car configuration
RZN185W	1995.11-2000.08	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Four-wheel drive (4WD). Right Hand Drive
RZN180W	1998.07-2000.08	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive

LAND CRUISER PRADO

Body/Volume	Installation period	Car configuration
RZJ90W	1997.04-2002.09	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Four-wheel drive (4WD). Right Hand Drive
RZJ95W	1997.04-2002.09	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Four-wheel drive (4WD). Right Hand Drive

REGIUS

Body/Volume	Installation period	Car configuration
RCH47W	1999.07-2002.05	2.7L GASOLINE 3RZFE EFI (145 PS / 107 kW) Four-wheel drive (4WD). Right Hand Drive
RCH47W	1999.07-2002.05	2.7L GASOLINE 3RZFE EFI (145 PS / 107 kW) Four-wheel drive (4WD). Right Hand Drive
RCH41W	1999.07-2002.05	2.7L GASOLINE 3RZFE EFI (145 PS / 107 kW) Rear-wheel drive. Right Hand Drive
RCH41W	1999.07-2002.05	2.7L GASOLINE 3RZFE EFI (145 PS / 107 kW) Rear-wheel drive. Right Hand Drive

T100

Body/Volume	Installation period	Car configuration
RCK10L	1993.10-1997.08	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Left Hand Drive

TACOMA

Body/Volume	Installation period	Car configuration
RZN161L	1995.01-1996.09	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Four-wheel drive (4WD). Left Hand Drive
RZN171L	1995.01-1996.09	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Four-wheel drive (4WD). Left Hand Drive Long Cab
RZN150L	1995.01-1999.08	2.4L GASOLINE 2RZFE EFI (142 PS / 104 kW) Rear-wheel drive. Left Hand Drive Long Cab
RZN140L	1995.01-1999.08	2.4L GASOLINE 2RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Left Hand Drive

TOURING HIACE

Body/Volume	Installation period	Car configuration
RCH41W	1999.07-2002.05	2.7L GASOLINE 3RZFE EFI (116 PS / 85 kW) Rear-wheel drive. Right Hand Drive
RCH47W	1999.07-2002.05	2.7L GASOLINE 3RZFE EFI (144 PS / 106 kW) Four-wheel drive (4WD). Right Hand Drive

TOYOACE

Body/Volume	Installation period	Car configuration
RZU100	1995.05-2000.05	2.7L GASOLINE 3RZFE EFI (141 PS / 104 kW) Rear-wheel drive. Right Hand Drive
RZU100	1995.05-2000.05	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive
RZU100	1995.05-2000.05	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive
RZU100A	1995.05-2000.05	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive
RZU140	1997.08-2000.05	2.7L GASOLINE 3RZFE EFI (150 PS / 110 kW) Rear-wheel drive. Right Hand Drive

Masuma Mass Air Flow (MAF) sensors are a critical part of the engine’s electronic management system. By accurately measuring the volume of air entering the engine, they allow the ECU to calculate the exact amount of fuel required for an optimal air-fuel mixture. This ensures efficient engine performance, reduces fuel consumption, and helps lower emissions.

Masuma MAF sensors deliver a reliable combination of durability, precision, and OEM-level engineering. Key features include:

Wire-type sensing element
Faster and more accurate measurements compared to traditional film-type sensors.
Platinum hot wire
More resistant to corrosion and high temperatures than standard tungsten elements, extending service life.
Bypass airflow channel
Minimizes contamination of the sensing element and improves sensor stability.
Glass-coated hot wire
A protective glass layer shields the sensor from dust and deposits, ensuring consistent accuracy even in harsh conditions.

About Masuma

Masuma is a global brand specializing in auto parts, components, and consumables. The company focuses on producing high-wear replacement parts for post-warranty maintenance of Asian and European vehicles.

Masuma’s strategy is to deliver the best balance of reliability and cost, making quality parts accessible to more drivers and service professionals. All products are developed according to Masuma’s own specifications and manufactured under strict quality control by Masuma Auto Spare Parts Co., LTD (Tokyo, Japan) at multiple state-of-the-art factories across East Asia.

Complete product catalogue

Mass air flow sensors (MAF) Masuma, AFS-1004

This spare part fits on cars TOYOTA

4RUNNER