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NHTSA ID Number: 10166902
Manufacturer Communication Number: 09-70-19
Summary
This Service Information Bulletin outlines design changes made to the coolant hoses for the CVT fluid cooler and the spring-type clamps used to secure them.
12 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| SUBARU | BRZ | 2019 |
| SUBARU | CROSSTREK | 2018-2019 |
| SUBARU | FORESTER | 2019 |
| SUBARU | IMPREZA | 2017-2019 |
| SUBARU | LEGACY | 2019-2020 |
| SUBARU | OUTBACK | 2019-2020 |
| SUBARU | WRX | 2019 |
INTRODUCTION:
This Service Information Bulletin outlines design changes made to the coolant hoses for the CVT fluid cooler and the spring-type clamps used to secure them.
PRODUCTION CHANGE INFORMATION:
The new coolant hoses and clamps were incorporated into production per the starting VIN table below:
| Model | Starting VIN |
| Legacy | K3002001 |
| Outback | K3200001 |
| Impreza 4 Dr. | K3600001 |
| Impreza 5 Dr. | K3700001 |
| Crosstrek | KH200010 |
| Forester | JH584941 |
| WRX | K8800041 |
| BRZ | K8600002 |
PART INFORMATION:
REMINDER: Always order the most up-to-date replacement parts based on the specific VIN being repaired.
NOTES:
- The new coolant hoses appear the same as the originals except for the outer diameter which is 1mm smaller (the inner diameter remains unchanged).
- The new clamps are now black
and silver (instead of all silver) as shown in the illustration. They also have a 2.1mm smaller inside diameter to work with the new hoses.
VERY IMPORTANT: There is NO interchangeability between the old and new -style parts.
NEVER use an old -style clamp on a new -style hose and / or vice-versa.
| Description | Part Number | Application |
| HOSE- WATER | 99078AB521 | LEGACY / OUTBACK |
| 99078AB531 | ||
| HOSE CLAMP | 805919160 | |
| HOSE- WATER | 99078AB121 | IMPREZA / CROSSTREK |
| 99078AB131 | ||
| 99078AB701 | ||
| HOSE CLAMP | 805919160 | |
| HOSE- WATER | 99078AB121 | FORESTER |
| 99078AB131 | ||
| 99078AB281 | ||
| 99078AB291 | ||
| 99078AB701 | ||
| 99083AA301 | ||
| HOSE CLAMP | 805919160 | |
| HOSE- WATER | 99078AB281 | WRX |
| 99078AB291 | ||
| 99078AB501 | ||
| 99078AB511 | ||
| HOSE CLAMP | 805919160 | |
| HOSE- WATER | 99078AB251 | BRZ |
| 99078AB261 | ||
| 99078AB271 | ||
| HOSE CLAMP | 805919160 |
SERVICE PROCEDURE / INFORMATION:
REMINDER: Customer satisfaction and retention starts with performing quality repairs.
The service procedures for replacing the hoses and clamps remains unchanged. Always refer to the applicable Service Manual and review the full requirements of the repair being performed. The Service Manual procedures contain information critical to performing an effective repair the first time and every time. This includes but is not limited to: important SAFETY precautions, proper inspection criteria, necessary special tools, required processes and related one-time-use parts needed for a complete and lasting repair.
SEOCONTENT-START
APPLICABILITY: 2019-20MY Legacy and Outback
2017-19MY Impreza
2018-19MY Crosstrek
2019MY Forester
2019MY WRX
2019MY BRZ
SUBJECT: CVT Fluid Cooler Hoses and Clamps- Design Change
IMPORTANT REMINDERS:
- SOA strongly discourages the printing and/or local storage of service information as previously released information and electronic publications may be updated at any time.
- Always check for any open recalls or campaigns anytime a vehicle is in for servicing.
- Always refer to STIS for the latest service information before performing any repairs.
SEOCONTENT-END
NUMBER: 09-70-19
DATE: 10/11/19
https://www.nhtsa.gov/recalls?nhtsaId=10166902
https://static.nhtsa.gov/odi/tsbs/2019/MC-10166902-0001.pdf
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- 6 QUARTS OF GENUINE Subaru CVTF-II FLUID
- SOA427V1660 X6 This is green fluid
- 2013-2019 Crosstrek with CVT NON HYBRID 2014-2016 Crosstrek CVT HYBRID
- 2014-2022 Forester 2.5 Naturally Aspirated with CVT NON TURBO
- 2010-2019 Legacy 2.5 FB25 with CVT 2010-2014 Legacy 3.6 with CVT 2010-2019 Outback 2.5 FB25 with CVT 2010-2014 Outback 3.6 with CVT 2012-2022 Impreza 2.0 non turbo with CVT
- 8 QUARTS OF GENUINE Subaru CVTF-II FLUID
- SOA427V1660 X 8 This is green fluid
- 2013-2019 Crosstrek with CVT NON HYBRID 2014-2016 Crosstrek CVT HYBRID
- 2014-2022 Forester 2.5 Naturally Aspirated with CVT NON TURBO
- 2010-2019 Legacy 2.5 FB25 with CVT 2010-2014 Legacy 3.6 with CVT 2010-2019 Outback 2.5 FB25 with CVT 2010-2014 Outback 3.6 with CVT 2012-2022 Impreza 2.0 non turbo with CVT
- [Fine Tune Your Vehicle]: Automatic and manual transmission fluid provides hydraulic pressure, lubrication, and friction to your vehicle’s engine; Use the Idemitsu CVT Type SB2 CVT Transmission Fluids 5 Quart Bottle to top off your vehicle and keep you on the road longer
- [Smoother Shifting]: Continuously variable transmission oil will help your gears shift properly to prevent hard or jerky shifting; Designed with frictional properties for superior performance and high torque
- [Extend Engine Life]: Precisely engineered transmission CVT fluid resists buildup; Anti-wear technology protects your belts, gears, and pullies, while high viscosity properties withstand intense temperatures
- [For Your Vehicle]: SB2 CVT fluid is compatible with Subaru TR580 transmissions; Refer to owner manual specifics to ensure compatibility; CVT transmission oil is crafted to meet Type CVTF-II specifications
- [Contents]: Vehicle lubricant package includes 1 bottle of Idemitsu SB2 CVT oil transmission fluid; 1 bottle of 5 quart (4.7L) CVT trans fluid makes refilling your vehicle more convenient
- Surpasses OEM Fluid Performance: Meets all functionality requirements for CVT manufacturers; Better, more reliable, longer lasting performance than OEM and factory fluids for both chain & belt CV transmissions in European, Asian, and US vehicles
- Universal Spec Compliance: Fully compatible with all CVT Transmissions from most OEMs, including Mercedes, Suzuki, Hyundai, Kia, Nissan, Honda, Ferrari, BMW, Mini, Idemitsu, and many others
- Excellent Shift Quality: Reduces or eliminates transmission noise and shudder; Eliminates slipping, and offers consistent oil film for quiet, flawless high speed shifting
- Total Compatibility: With Subaru, Nissan NS-2 & NS-3, Kia, BMW, Mercedes, Honda, Acura, Mitsubishi, VW, Audi, Mazda, Ford, and many other CVT fit vehicles
- Excellent Temperature Performance: Ideal for all season applications from 130 F to -40 F, without any performance issues
- Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
- Enhanced anti-shudder protection for maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
- 【Replace Part Number】: 31825AA050, 31825AA051, 31825AA052, 31706AA030, 31706AA031, 31706AA032, 31706AA033.
- 【Compatible with】: Subaru Legacy 2010 -2017/ Outback 2010-2017/ Impreza 2012-2016/ Subaru Forester 2014- 2017/ Subaru Crosstrek 2013-2014 with TR580 TR690 Transmission.
- 【Installation】: The installation of the torque converter lock-up solenoid is simple. Install based on the required ohms and not solely by color. Please confirm the Resistance you need is 12-13Ω. If the following code appears, you may need to replace the Lock-Up Solenoid：P2764, P2763, P2762.
- 【Package included】: 1X torque converter lock-up solenoid
- 【Resistance】：12-13Ω.
- Replacement for Subaru Legacy Outback 2.5L 2010-2017
- Replacement for Subaru Impreza 2.0L 2012-2016
- Replace Part Number: 31825AA050,31825AA051,31825AA052,31706AA030, 31706-AA030,31706-AA031,31706-AA032,31706-AA033
- All items tested for reliability, durability and performance
- Please confirm the product part number and pictures before purchase
- !!!--Please Note--!!!: Only Fit for Brwon Torque Converter Solenoid 12.2-13.2Ω (Brwon 12.2-13.2Ω）!!!
- Torque Converter Clutch Solenoid Replacement Number: TR580 TR690 31825AA050 31825AA051 31825AA052 31706AA030, 31706AA030, 31706AA031, 31706AA032, 31706AA033.
- Fit Car Model: For Subaru Crosstrek Forester Legacy Outback Impreza with CVT TR580 TR690 Transmission.
- Package Included: 1 x AWD Solenoid as pictures Brown 12.2-13.2Ω
- Notice: Please check the part number before purchasing to ensure fitment. Any question, please feel free to cantact us at any time.
- OEM:TR580 TR690 31825AA050 31825AA051 31825AA052 31706AA030
- Compatible with Subaru Crosstrek Forester Legacy Outback Impreza with CVT TR580 / TR690 Transmission
- Easy to install with related installation video, durable, engineered from high-quality materials to improve reliability and durability
- Searching related installation video on the internet will be recommended and always wear eye protection and start with installation tools
- Our products are stored in warehouses, and there will be collisions during handling or transportation (most products need to be kept lubricated, it is normal to have lubricants, they are not second-hand products). But please rest assured that it will not affect the use. If you have certain requirements for appearance, please contact us and we can exchange your goods. Thank you for your understanding!
Last update on 2024-04-08 / Affiliate links / Images from Amazon Product Advertising API
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