

GM Genuine Parts Multi-Purpose O-Ring
GM Part #13579648
ACDelco Part #13579648
About this product
GM Genuine Parts Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
| Model | Body Style | Trim | Year(s) |
|---|---|---|---|
| Acadia | AT4, Denali, Denali Ultimate, Elevation, SL, SLE, SLT | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027 | |
| Acadia Limited | 2017 | ||
| C4500 Topkick | Cab & Chassis - Cutaway | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C5500 Topkick | Cab & Chassis - Cutaway | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C6500 Topkick | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| C7500 Topkick | Straight Truck - Medium Conventional | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C8500 Topkick | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| Canyon | Crew Cab Pickup | AT4, All Terrain, Base, Denali, Elevation, SLE, SLT, Elevation Standard, SL | 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 |
| Envoy | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| Envoy XL | 2002, 2003, 2004, 2005, 2006 | ||
| Envoy XUV | 2004, 2005 | ||
| Hummer EV Pickup | 2022, 2023, 2024, 2025, 2026 | ||
| Hummer EV SUV | 2024, 2025, 2026 | ||
| Savana 1500 | 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | ||
| Savana 2500 | 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Savana 3500 | 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Savana 4500 | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Sierra 1500 | Crew Cab Pickup | 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Sierra 1500 | Extended Cab Pickup | 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Sierra 1500 Classic | 2007 | ||
| Sierra 1500 HD | 2001, 2002, 2003, 2004, 2005, 2006 | ||
| Sierra 1500 HD Classic | 2007 | ||
| Sierra 1500 Limited | 2019, 2020, 2021, 2022 | ||
| Sierra 2500 | 1999, 2000, 2001, 2002, 2003, 2004 | ||
| Sierra 2500 HD | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Sierra 2500 HD Classic | 2007 | ||
| Sierra 3500 | Cab & Chassis | 2001, 2002, 2003, 2004, 2005, 2006 | |
| Sierra 3500 | Standard Cab Pickup | 2001, 2002, 2003, 2004, 2005, 2006 | |
| Sierra 3500 Classic | 2007 | ||
| Sierra 3500 HD | Cab & Chassis | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Sierra 3500 HD | Crew Cab Pickup | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Sierra EV | 2024, 2025, 2026 | ||
| Terrain | Denali, SL, SLE, SLT | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027 | |
| Yukon | Hybrid | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Yukon XL | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Yukon XL 1500 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | ||
| Yukon XL 2500 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 |
GM Genuine Parts Multi-Purpose O-Ring
GM Part #13579648
ACDelco Part #13579648
GM Genuine Parts Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors.
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
About this product
GM Genuine Parts Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
| Model | Body Style | Trim | Year(s) |
|---|---|---|---|
| Acadia | AT4, Denali, Denali Ultimate, Elevation, SL, SLE, SLT | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027 | |
| Acadia Limited | 2017 | ||
| C4500 Topkick | Cab & Chassis - Cutaway | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C5500 Topkick | Cab & Chassis - Cutaway | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C6500 Topkick | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| C7500 Topkick | Straight Truck - Medium Conventional | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C8500 Topkick | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| Canyon | Crew Cab Pickup | AT4, All Terrain, Base, Denali, Elevation, SLE, SLT, Elevation Standard, SL | 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 |
| Envoy | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| Envoy XL | 2002, 2003, 2004, 2005, 2006 | ||
| Envoy XUV | 2004, 2005 | ||
| Hummer EV Pickup | 2022, 2023, 2024, 2025, 2026 | ||
| Hummer EV SUV | 2024, 2025, 2026 | ||
| Savana 1500 | 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | ||
| Savana 2500 | 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Savana 3500 | 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Savana 4500 | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Sierra 1500 | Crew Cab Pickup | 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Sierra 1500 | Extended Cab Pickup | 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Sierra 1500 Classic | 2007 | ||
| Sierra 1500 HD | 2001, 2002, 2003, 2004, 2005, 2006 | ||
| Sierra 1500 HD Classic | 2007 | ||
| Sierra 1500 Limited | 2019, 2020, 2021, 2022 | ||
| Sierra 2500 | 1999, 2000, 2001, 2002, 2003, 2004 | ||
| Sierra 2500 HD | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Sierra 2500 HD Classic | 2007 | ||
| Sierra 3500 | Cab & Chassis | 2001, 2002, 2003, 2004, 2005, 2006 | |
| Sierra 3500 | Standard Cab Pickup | 2001, 2002, 2003, 2004, 2005, 2006 | |
| Sierra 3500 Classic | 2007 | ||
| Sierra 3500 HD | Cab & Chassis | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Sierra 3500 HD | Crew Cab Pickup | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Sierra EV | 2024, 2025, 2026 | ||
| Terrain | Denali, SL, SLE, SLT | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027 | |
| Yukon | Hybrid | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | |
| Yukon XL | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Yukon XL 1500 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | ||
| Yukon XL 2500 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 |