
GM Genuine Parts Multi-Purpose Nut
GM Part #21021808
ACDelco Part #21021808
About this product
GM Genuine Parts Nuts 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
12 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) |
|---|---|---|---|
| Astro | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | ||
| Avalanche | 2007, 2008, 2009, 2010, 2011, 2012, 2013 | ||
| Avalanche 1500 | LS, LT, Z66, Z71 | 2002, 2003, 2004, 2005, 2006 | |
| Avalanche 2500 | LS, LT | 2002, 2003, 2004, 2005, 2006 | |
| Beretta | 1993, 1994, 1995, 1996 | ||
| Blazer | 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | ||
| C1500 | 1996, 1997, 1998, 1999 | ||
| C1500 Suburban | 1996, 1997, 1998, 1999 | ||
| C2500 | 1996, 1997, 1998, 1999, 2000 | ||
| C2500 Suburban | 1996, 1997, 1998, 1999 | ||
| C3500 | 1996, 1997, 1998, 1999, 2000 | ||
| C3500HD | 1996, 1997, 1998, 1999, 2000, 2001, 2002 | ||
| C4500 Kodiak | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| C5500 Kodiak | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| C60 Kodiak | Cab & Chassis - Conventional | 1996 | |
| C6500 Kodiak | Cab & Chassis - Conventional | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C6500 Kodiak | Cab & Chassis - Cutaway | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C70 Kodiak | Cab & Chassis - Conventional | 1996 | |
| C7500 Kodiak | Cab & Chassis - Conventional | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C7500 Kodiak | Straight Truck - Cutaway | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C7500 Kodiak | Straight Truck - Medium Conventional | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C8500 | Straight Truck - Cutaway | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C8500 | Straight Truck - Medium Conventional | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| Camaro | Convertible | LT, SS, ZL1 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 |
| Camaro | Coupe | LT, SS, ZL1 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 |
| Caprice | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 | ||
| Captiva Sport | 2012, 2013, 2014, 2015 | ||
| Cavalier | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | ||
| Classic | 2004, 2005 | ||
| Cobalt | 2005, 2006, 2007, 2008, 2009, 2010 | ||
| Colorado | Crew Cab Pickup | 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | |
| Colorado | Extended Cab Pickup | 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | |
| Corsica | 1993, 1994, 1995, 1996 | ||
| Corvette | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 | ||
| Cruze | Diesel, Eco, LS, LT, LTZ | 2012, 2013, 2014 | |
| Equinox | LS, LT, LTZ | 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 | |
| Express 1500 | Standard Cargo Van | 1996, 1997, 1998, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | |
| Express 2500 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | ||
| Express 3500 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | ||
| Express 4500 | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | ||
| G10 | 1994, 1995 | ||
| G20 | 1994, 1995 | ||
| G30 | 1994, 1995, 1996 | ||
| HHR | 2006, 2007, 2008, 2009, 2010, 2011 | ||
| Impala | Eco | 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | |
| Impala Limited | 2014, 2015, 2016 | ||
| K1500 | 1996, 1997, 1998, 1999 | ||
| K1500 Suburban | 1996, 1997, 1998, 1999 | ||
| K2500 | 1996, 1997, 1998, 1999, 2000 | ||
| K2500 Suburban | 1996, 1997, 1998, 1999 | ||
| K3500 | 1996, 1997, 1998, 1999, 2000 | ||
| Lumina | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 | ||
| Malibu | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 | ||
| Malibu Limited | 2016 | ||
| Monte Carlo | 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 | ||
| Orlando | LS, LT, LTZ | 2012, 2013, 2014 | |
| P30 | Cab & Chassis | 1993, 1994, 1995, 1996, 1997, 1998, 1999 | |
| S10 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 | ||
| SS | 2014, 2015, 2016, 2017 | ||
| SSR | 2003, 2004, 2005, 2006 | ||
| Silverado 1500 | LS, LT, SS, WT | 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 | |
| Silverado 1500 Classic | LS, LT, SS, WT | 2007 | |
| Silverado 1500 HD | LT | 2001, 2002, 2003, 2004, 2005, 2006 | |
| Silverado 1500 HD Classic | LT | 2007 | |
| Silverado 1500 LD | 2019 | ||
| Silverado 2500 | 1999, 2000, 2001, 2002, 2003, 2004 | ||
| Silverado 2500 HD | LS, LT, WT | 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 | |
| Silverado 2500 HD Classic | LS, LT, WT | 2007 | |
| Silverado 3500 | LS, LT, WT | 2001, 2002, 2003, 2004, 2005, 2006 | |
| Silverado 3500 Classic | LS, LT, WT | 2007 | |
| Silverado 3500 HD | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Silverado 4500 HD | 2019, 2020, 2021, 2022, 2023, 2024, 2025 | ||
| Silverado 5500 HD | 2019, 2020, 2021, 2022, 2023, 2024, 2025 | ||
| Silverado 6500 HD | 2019, 2020, 2021, 2022, 2023, 2024, 2025 | ||
| Suburban | 2015, 2016, 2017, 2018, 2019, 2020 | ||
| Suburban 1500 | Base, LS, LT, LTZ, Z71 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | |
| Suburban 2500 | LS, LT | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 | |
| Suburban 3500 HD | 2016, 2017, 2018, 2019 | ||
| T6500 | 2004, 2005, 2006, 2007, 2008, 2009 | ||
| T7500 | 2004, 2005, 2006, 2007, 2008, 2009 | ||
| T8500 | 2004, 2005, 2006, 2007, 2008, 2009 | ||
| Tahoe | Base, Hybrid, LS, LT, LTZ, PPV, SSV, Z71 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | |
| Trailblazer | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| Trailblazer EXT | 2002, 2003, 2004, 2005, 2006 | ||
| Traverse | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 | ||
| Uplander | 2005, 2006, 2007, 2008, 2009 | ||
| Venture | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
GM Genuine Parts Multi-Purpose Nut
GM Part #21021808
ACDelco Part #21021808
GM Genuine Parts Nuts 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
Pack of 10
About this product
GM Genuine Parts Nuts 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
12 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) |
|---|---|---|---|
| Astro | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | ||
| Avalanche | 2007, 2008, 2009, 2010, 2011, 2012, 2013 | ||
| Avalanche 1500 | LS, LT, Z66, Z71 | 2002, 2003, 2004, 2005, 2006 | |
| Avalanche 2500 | LS, LT | 2002, 2003, 2004, 2005, 2006 | |
| Beretta | 1993, 1994, 1995, 1996 | ||
| Blazer | 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | ||
| C1500 | 1996, 1997, 1998, 1999 | ||
| C1500 Suburban | 1996, 1997, 1998, 1999 | ||
| C2500 | 1996, 1997, 1998, 1999, 2000 | ||
| C2500 Suburban | 1996, 1997, 1998, 1999 | ||
| C3500 | 1996, 1997, 1998, 1999, 2000 | ||
| C3500HD | 1996, 1997, 1998, 1999, 2000, 2001, 2002 | ||
| C4500 Kodiak | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| C5500 Kodiak | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| C60 Kodiak | Cab & Chassis - Conventional | 1996 | |
| C6500 Kodiak | Cab & Chassis - Conventional | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C6500 Kodiak | Cab & Chassis - Cutaway | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C70 Kodiak | Cab & Chassis - Conventional | 1996 | |
| C7500 Kodiak | Cab & Chassis - Conventional | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C7500 Kodiak | Straight Truck - Cutaway | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C7500 Kodiak | Straight Truck - Medium Conventional | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C8500 | Straight Truck - Cutaway | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| C8500 | Straight Truck - Medium Conventional | 2003, 2004, 2005, 2006, 2007, 2008, 2009 | |
| Camaro | Convertible | LT, SS, ZL1 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 |
| Camaro | Coupe | LT, SS, ZL1 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 |
| Caprice | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 | ||
| Captiva Sport | 2012, 2013, 2014, 2015 | ||
| Cavalier | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 | ||
| Classic | 2004, 2005 | ||
| Cobalt | 2005, 2006, 2007, 2008, 2009, 2010 | ||
| Colorado | Crew Cab Pickup | 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | |
| Colorado | Extended Cab Pickup | 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | |
| Corsica | 1993, 1994, 1995, 1996 | ||
| Corvette | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 | ||
| Cruze | Diesel, Eco, LS, LT, LTZ | 2012, 2013, 2014 | |
| Equinox | LS, LT, LTZ | 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 | |
| Express 1500 | Standard Cargo Van | 1996, 1997, 1998, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | |
| Express 2500 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | ||
| Express 3500 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | ||
| Express 4500 | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | ||
| G10 | 1994, 1995 | ||
| G20 | 1994, 1995 | ||
| G30 | 1994, 1995, 1996 | ||
| HHR | 2006, 2007, 2008, 2009, 2010, 2011 | ||
| Impala | Eco | 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | |
| Impala Limited | 2014, 2015, 2016 | ||
| K1500 | 1996, 1997, 1998, 1999 | ||
| K1500 Suburban | 1996, 1997, 1998, 1999 | ||
| K2500 | 1996, 1997, 1998, 1999, 2000 | ||
| K2500 Suburban | 1996, 1997, 1998, 1999 | ||
| K3500 | 1996, 1997, 1998, 1999, 2000 | ||
| Lumina | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 | ||
| Malibu | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 | ||
| Malibu Limited | 2016 | ||
| Monte Carlo | 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 | ||
| Orlando | LS, LT, LTZ | 2012, 2013, 2014 | |
| P30 | Cab & Chassis | 1993, 1994, 1995, 1996, 1997, 1998, 1999 | |
| S10 | 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 | ||
| SS | 2014, 2015, 2016, 2017 | ||
| SSR | 2003, 2004, 2005, 2006 | ||
| Silverado 1500 | LS, LT, SS, WT | 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 | |
| Silverado 1500 Classic | LS, LT, SS, WT | 2007 | |
| Silverado 1500 HD | LT | 2001, 2002, 2003, 2004, 2005, 2006 | |
| Silverado 1500 HD Classic | LT | 2007 | |
| Silverado 1500 LD | 2019 | ||
| Silverado 2500 | 1999, 2000, 2001, 2002, 2003, 2004 | ||
| Silverado 2500 HD | LS, LT, WT | 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 | |
| Silverado 2500 HD Classic | LS, LT, WT | 2007 | |
| Silverado 3500 | LS, LT, WT | 2001, 2002, 2003, 2004, 2005, 2006 | |
| Silverado 3500 Classic | LS, LT, WT | 2007 | |
| Silverado 3500 HD | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 | ||
| Silverado 4500 HD | 2019, 2020, 2021, 2022, 2023, 2024, 2025 | ||
| Silverado 5500 HD | 2019, 2020, 2021, 2022, 2023, 2024, 2025 | ||
| Silverado 6500 HD | 2019, 2020, 2021, 2022, 2023, 2024, 2025 | ||
| Suburban | 2015, 2016, 2017, 2018, 2019, 2020 | ||
| Suburban 1500 | Base, LS, LT, LTZ, Z71 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 | |
| Suburban 2500 | LS, LT | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 | |
| Suburban 3500 HD | 2016, 2017, 2018, 2019 | ||
| T6500 | 2004, 2005, 2006, 2007, 2008, 2009 | ||
| T7500 | 2004, 2005, 2006, 2007, 2008, 2009 | ||
| T8500 | 2004, 2005, 2006, 2007, 2008, 2009 | ||
| Tahoe | Base, Hybrid, LS, LT, LTZ, PPV, SSV, Z71 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 | |
| Trailblazer | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 | ||
| Trailblazer EXT | 2002, 2003, 2004, 2005, 2006 | ||
| Traverse | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 | ||
| Uplander | 2005, 2006, 2007, 2008, 2009 | ||
| Venture | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |