Fittings - TM1275RR
M12X1.75 Tee FITTING WITH 1/8NPT CENTER BRANCH
Important: Aluminum straight thread fittings are made for no more than 60 inch pounds of torque.
This is a high-quality aluminum fitting we designed for the 2.8L Duramax and 1.6L Chevrolet Cruze engine, may be compatible with other engines, turbo systems, and more!
• This T fitting is a M12X1.75 male to M12X1.75 female and a 1/8NPT center branch
Product Details
This Tee fitting directs oil pressure through the oil pressure sending unit port and into your bypass oil filtration system.
Verified Compatibility List
• Chevy Colorado 2.8L Duramax
• GMC Canyon 2.8L Duramax
• Chevy Cruz Disel 2017-2018
Other *Possible Compatible Vehicles Matching Part#55488247
| BUICK | CASCADA | 2016-2019 |
| BUICK | ENCORE | 2016-2019 |
| BUICK | LACROSSE | 2009-2019 |
| BUICK | REGAL | 2014-2017 |
| BUICK | REGAL SPORTBACK | 2018 |
| BUICK | REGAL TOURX | 2018 |
| CADILLAC | ATS | 2016-2018 |
| CADILLAC | CT5 | 2020 |
| CADILLAC | CT6 | 2016-2020 |
| CADILLAC | CTS | 2010-2019 |
| CADILLAC | ESCALADE | 2009-2019 |
| CADILLAC | XT4 | 2019-2020 |
| CADILLAC | XT5 | 2017-2020 |
| CADILLAC | XT6 | 2020 |
| CHEVROLET | AVALANCHE | 2009-2013 |
| CHEVROLET | BLAZER | 2019-2020 |
| CHEVROLET | CAMARO | 2010-2020 |
| CHEVROLET | CAPRICE | 2011-2016 |
| CHEVROLET | COLORADO | 2010-2020 |
| CHEVROLET | CORVETTE | 2010-2019 |
| CHEVROLET | CRUZE | 2017-2018 |
| CHEVROLET | EQUINOX | 2018-2020 |
| CHEVROLET | EXPRESS 1500 | 2009-2012 |
| CHEVROLET | EXPRESS 2500 | 2010-2020 |
| CHEVROLET | EXPRESS 3500 | 2010-2020 |
| CHEVROLET | EXPRESS 4500 | 2009-2018 |
| CHEVROLET | IMPALA | 2009-2019 |
| CHEVROLET | MALIBU | 2013-2020 |
| CHEVROLET | MALIBU LIMITED | 2016 |
| CHEVROLET | SPARK | 2019-2020 |
| CHEVROLET | SS | 2015 |
| CHEVROLET | SUBURBAN | 2015-2020 |
| CHEVROLET | SUBURBAN 1500 | 2009-2012 |
| CHEVROLET | SUBURBAN 2500 | 2010-2011 |
| CHEVROLET | SUBURBAN 3500 HD | 2018-2019 |
| CHEVROLET | TAHOE | 2009-2020 |
| CHEVROLET | TRAILBLAZER | 2009 |
| CHEVROLET | TRAVERSE | 2019 |
| CHEVROLET | VOLT | 2016-2019 |
| GMC | ACADIA | 2017-2019 |
| GMC | CANYON | 2009-2019 |
| GMC | ENVOY | 2009 |
| GMC | SAVANA 1500 | 2009-2013 |
| GMC | SAVANA 2500 | 2009-2019 |
| GMC | SAVANA 3500 | 2009-2019 |
| GMC | SAVANA 4500 | 2009-2019 |
| GMC | TERRAIN | 2018-2020 |
| GMC | YUKON | 2009-2020 |
| GMC | YUKON XL | 2015-2020 |
| GMC | YUKON XL 1500 | 2009-2013 |
| GMC | YUKON XL 2500 | 2009-2013 |
| HUMMER | H2 | 2009 |
| HUMMER | H3 | 2009-2010 |
| HUMMER | H3T | 2009-2010 |
| SAAB | 9-7X | 2009 |
The above list matches the oil pressure sending unit part # but no verification was done yet to determine if the fitting fits or works with these vehicles. Please contact us for more details.
Shipping, Returns & Refund Policy
Shipping Policy
U.S. Shipping
We may occasionally use a shipping carrier different from the one selected at checkout to improve delivery speed, protect fragile items, or reduce overall shipping and handling costs, including packaging and processing.
International Shipping
International shipping charges are calculated at checkout and do not include customs duties, taxes, brokerage fees, or tariffs imposed by your country upon import. These fees are not controlled by Insane Diesel and vary by location and local regulations.
Customers are solely responsible for all import-related charges. We strongly recommend contacting your local customs office or postal service in advance to understand applicable fees before placing an order.
Canada: Estimated duties and taxes may be reviewed at https://www.cbsa-asfc.gc.ca/travel-voyage/dte-acl/est-cal-eng.html
Return & Refund Policy
General Return Policy
Due to the nature of aftermarket automotive components, returns are not accepted for buyer’s remorse, incorrect ordering, or compatibility issues. Customers are responsible for verifying vehicle compatibility prior to purchase. We encourage reviewing installation guides and confirming pressure and return port locations before ordering.
Products that have been installed, used, modified, contaminated with oil or fluids, or show signs of installation are not eligible for return or refund, except where required by law.
Any return request must be approved in advance. Returns sent without authorization may be refused.
Damaged or Defective Items
All products are inspected prior to shipment. If your order arrives damaged or defective, you must notify us within 7 business days of delivery and provide clear photos of the damage and packaging.
Only unused items in original condition are eligible for replacement or refund. Upon inspection and confirmation, you may choose between a replacement or a full refund.
Approved Returns & Refunds
In rare cases where a return is approved (outside of damage on arrival), requests must be made within 30 days of delivery.
Approved refunds will be issued minus:
- Return shipping costs
- Original outbound shipping costs (even if free shipping was offered)
- Payment processing fees charged by Shopify (approximately 2.4–2.5% + $0.30)
Refunds are issued to the original payment method after returned items are received and inspected.
Contact Us
If you have questions about shipping, returns, or refunds, please contact us at support@insanediesel.com.