Complete product catalogue
Fuel injector, FI-1019
GS350
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| GRS196 | 2005.08-2011.12 | 3.5L GASOLINE 2GRFSE D-4S (303 PS / 223 kW) Four-wheel drive (4WD). Right Hand Drive |
| GRS191 | 2005.08-2011.12 | 3.5L GASOLINE 2GRFSE D-4S (316 PS / 232 kW) Rear-wheel drive. Right Hand Drive |
| GRS196L | 2009.07-2011.12 | 3.5L GASOLINE 2GRFSE EFI (316 PS / 232 kW) Four-wheel drive (4WD). Left Hand Drive |
| GRL15 | 2011.12-2015.10 | 3.5L GASOLINE 2GRFSE D-4S (310 PS / 228 kW) Four-wheel drive (4WD). Right Hand Drive |
| GRL10 | 2011.12-2015.10 | 3.5L GASOLINE 2GRFSE D-4S (318 PS / 234 kW) Rear-wheel drive. Right Hand Drive |
| GRL15L | 2012.01-2015.10 | 3.5L GASOLINE 2GRFSE EFI (317 PS / 233 kW) Four-wheel drive (4WD). Left Hand Drive |
GS450H
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| GWS191 | 2006.02-2011.12 | 3.5L GASOLINE 2GRFSE D-4S (303 PS / 223 kW) Rear-wheel drive. Right Hand Drive |
| GWS191L | 2006.02-2011.12 | 3.5L GASOLINE 2GRFSE EFI (344 PS / 253 kW) Rear-wheel drive. Left Hand Drive |
IS F
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| USE20L | 2007.12-2014.08 | 5.0L GASOLINE 2URGSE D-4S (423 PS / 311 kW) Rear-wheel drive. Left Hand Drive |
| USE20 | 2007.12-2014.08 | 5.0L GASOLINE 2URGSE D-4S (423 PS / 311 kW) Rear-wheel drive. Right Hand Drive |
IS350
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| GSE21 | 2005.08-2013.04 | 3.5L GASOLINE 2GRFSE D-4S (318 PS / 234 kW) Rear-wheel drive. Right Hand Drive |
IS350C
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| GSE21 | 2010.08-2014.08 | 3.5L GASOLINE 2GRFSE D-4S (310 PS / 228 kW) Rear-wheel drive. Right Hand Drive |
RC350
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| GSC10L | 2014.09-2017.11 | 3.5L GASOLINE 2GRFSE EFI (258 PS / 190 kW) Front-wheel drive. Left Hand Drive |
CROWN
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| GRS184 | 2005.09-2008.02 | 3.5L GASOLINE 2GRFSE D-4 (315 PS / 232 kW) Rear-wheel drive. Right Hand Drive |
| GRS204 | 2008.02-2012.12 | 3.5L GASOLINE 2GRFSE D-4 (360 PS / 265 kW) Rear-wheel drive. Right Hand Drive |
| GWS204 | 2008.05-2012.12 | 3.5L GASOLINE 2GRFSE D-4 (296 PS / 218 kW) Rear-wheel drive. Right Hand Drive HYBRID |
| GRS214 | 2012.12-2018.05 | 3.5L GASOLINE 2GRFSE D-4 Rear-wheel drive. Right Hand Drive |
MARK X
| Body/Volume | Installation period | Car configuration |
|---|---|---|
| GRX133 | 2009.10-2019.12 | 3.5L GASOLINE 2GRFSE D-4 Rear-wheel drive. Right Hand Drive |
Masuma fuel injectors are a high-quality alternative to expensive OEM units. Their OE-matching design and precision-manufactured components ensure full compliance with factory fuel system specifications.
Masuma injectors are manufactured using wear-resistant materials, including reinforced polyamide and Japanese 430F stainless steel:
- The composite housing made of 30% glass fiber reinforced polyamide offers excellent strength and resistance to fuel exposure, vibration, and temperature fluctuations.
- An integrated polyester fiber filter protects internal injector components from contaminants that pass through the main filtration system.
- The 430F stainless steel needle valve provides high corrosion resistance, wear resistance, and precise operation.
All Masuma injectors undergo three-stage testing for leak-tightness, spray pattern accuracy, and load resistance.
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.