This Switch – GM (84477509) is a guaranteed replacement for the following vehicles that contain the matching part number 84477509:
2023 Buick Enclave 3.6L V6 – Gas
2023 Cadillac XT4 2.0L L4 – Gas
2023 Cadillac XT5 2.0L L4 – Gas, 3.6L V6 – Gas
2023 Cadillac XT6 3.6L V6 – Gas
2023 Chevrolet Blazer 3.6L V6 – Gas
2023 Chevrolet Suburban 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2023 Chevrolet Tahoe 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2023 Chevrolet Traverse 3.6L V6 – Gas
2023 GMC Acadia 2.0L L4 – Gas, 3.6L V6 – Gas
2023 GMC Yukon 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2023 GMC Yukon XL 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2022 Buick Enclave 3.6L V6 – Gas
2022 Cadillac Escalade 3.0L L6 – Diesel, 6.2L V8 – Gas
2022 Cadillac Escalade ESV 3.0L L6 – Diesel, 6.2L V8 – Gas
2022 Cadillac XT4 2.0L L4 – Gas
2022 Cadillac XT5 2.0L L4 – Gas, 3.6L V6 – Gas
2022 Cadillac XT6 2.0L L4 – Gas, 3.6L V6 – Gas
2022 Chevrolet Blazer 3.6L V6 – Gas
2022 Chevrolet Suburban 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2022 Chevrolet Tahoe 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2022 Chevrolet Traverse 3.6L V6 – Gas
2022 GMC Acadia 2.0L L4 – Gas, 3.6L V6 – Gas
2022 GMC Yukon 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2022 GMC Yukon XL 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2021 Buick Enclave 3.6L V6 – Gas
2021 Cadillac Escalade 3.0L L6 – Diesel, 6.2L V8 – Gas
2021 Cadillac Escalade ESV 3.0L L6 – Diesel, 6.2L V8 – Gas
2021 Cadillac XT4 2.0L L4 – Gas
2021 Cadillac XT5 2.0L L4 – Gas, 3.6L V6 – Gas
2021 Cadillac XT6 2.0L L4 – Gas, 3.6L V6 – Gas
2021 Chevrolet Blazer 3.6L V6 – Gas
2021 Chevrolet Suburban 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2021 Chevrolet Tahoe 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2021 Chevrolet Traverse 3.6L V6 – Gas
2021 GMC Acadia 2.0L L4 – Gas, 2.5L L4 – Gas, 3.6L V6 – Gas
2021 GMC Yukon 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2021 GMC Yukon XL 3.0L L6 – Diesel, 5.3L V8 – Gas, 6.2L V8 – Gas
2020 Buick Enclave 3.6L V6 – Gas
2020 Buick Envision 2.0L L4 – Gas, 2.5L L4 – Flex, 2.5L L4 – Gas
2020 Cadillac CT6 3.6L V6 – Gas, 4.2L V8 – Gas
2020 Cadillac XT4 2.0L L4 – Gas
2020 Cadillac XT5 2.0L L4 – Gas, 3.6L V6 – Gas
2020 Cadillac XT6 3.6L V6 – Gas
2020 Chevrolet Blazer 3.6L V6 – Gas
2020 Chevrolet Impala 3.6L V6 – Flex, 3.6L V6 – Gas
2020 Chevrolet Traverse 3.6L V6 – Gas
2020 GMC Acadia 2.0L L4 – Gas, 2.5L L4 – Gas, 3.6L V6 – Gas
2019 Buick Enclave 3.6L V6 – Gas
2019 Buick Envision 2.0L L4 – Gas, 2.5L L4 – Flex, 2.5L L4 – Gas
2019 Cadillac ATS 2.0L L4 – Gas, 3.6L V6 – Gas
2019 Cadillac CT6 2.0L L4 – Gas, 3.0L V6 – Gas, 3.6L V6 – Gas, 4.2L V8 – Gas
2019 Cadillac CTS 2.0L L4 – Gas, 3.6L V6 – Gas, 6.2L V8 – Gas
2019 Cadillac XT4 2.0L L4 – Gas
2019 Cadillac XT5 3.6L V6 – Gas
2019 Cadillac XTS 3.6L V6 – Gas
2019 Chevrolet Blazer 3.6L V6 – Gas
2019 Chevrolet Impala 2.5L L4 – Flex, 2.5L L4 – Gas, 3.6L V6 – Flex, 3.6L V6 – Gas
2019 Chevrolet Traverse 2.0L L4 – Gas, 3.6L V6 – Gas
2019 GMC Acadia 2.5L L4 – Gas, 3.6L V6 – Gas
2018 Buick Enclave 3.6L V6 – Gas
2018 Buick Envision 2.0L L4 – Gas, 2.5L L4 – Flex, 2.5L L4 – Gas
2018 Cadillac ATS 2.0L L4 – Gas, 3.6L V6 – Gas
2018 Cadillac CT6 2.0L L4 – Electric/Gas, 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 3.0L V6 – Gas, 3.6L V6 – Gas
2018 Cadillac CTS 2.0L L4 – Gas, 3.6L V6 – Gas, 6.2L V8 – Gas
2018 Cadillac XT5 3.6L V6 – Gas
2018 Cadillac XTS 3.6L V6 – Gas
2018 Chevrolet Impala 2.5L L4 – Flex, 2.5L L4 – Gas, 3.6L V6 – Flex
2018 Chevrolet Traverse 2.0L L4 – Gas, 3.6L V6 – Gas
2018 GMC Acadia 2.5L L4 – Gas, 3.6L V6 – Gas
2017 Buick Envision 2.0L L4 – Gas, 2.5L L4 – Flex, 2.5L L4 – Gas
2017 Cadillac ATS 2.0L L4 – Gas, 3.6L V6 – Gas
2017 Cadillac CT6 2.0L L4 – Electric/Gas, 2.0L L4 – Gas, 2.0L L4 – PLUG-IN HYBRID EV-GAS (PH, 3.0L V6 – Gas, 3.6L V6 – Gas
2017 Cadillac CTS 2.0L L4 – Gas, 3.6L V6 – Gas, 6.2L V8 – Gas
2017 Cadillac XT5 3.6L V6 – Gas
2017 Cadillac XTS 3.6L V6 – Gas
2017 Chevrolet Impala 2.5L L4 – Flex, 2.5L L4 – Gas, 3.6L V6 – Bi-Fuel, 3.6L V6 – Flex
2017 GMC Acadia 2.5L L4 – Gas, 3.6L V6 – Gas
2016 Buick Envision 2.0L L4 – Gas
2016 Buick LaCrosse 2.4L L4 – MILD HYBRID EV-GAS (MHEV), 3.6L V6 – Flex, 3.6L V6 – Gas
2016 Cadillac ATS 2.0L L4 – Gas, 2.5L L4 – Gas, 3.6L V6 – Gas
2016 Cadillac CT6 2.0L L4 – Gas, 3.0L V6 – Gas, 3.6L V6 – Gas
2016 Cadillac CTS 2.0L L4 – Gas, 3.6L V6 – Gas, 6.2L V8 – Gas
2016 Cadillac ELR 1.4L L4 – Electric/Gas, 1.4L L4 – PLUG-IN HYBRID EV-GAS (PH
2016 Cadillac XTS 3.6L V6 – Gas
2016 Chevrolet Impala 2.5L L4 – Flex, 2.5L L4 – Gas, 3.6L V6 – Bi-Fuel, 3.6L V6 – Flex
2015 Buick LaCrosse 2.4L L4 – MILD HYBRID EV-GAS (MHEV), 3.6L V6 – Flex
2015 Cadillac ATS 2.0L L4 – Gas, 2.5L L4 – Gas, 3.6L V6 – Flex
2015 Cadillac CTS 2.0L L4 – Gas, 3.6L V6 – Flex, 3.6L V6 – Gas, 6.2L V8 – Gas
2015 Cadillac ELR 1.4L L4 – Electric/Gas, 1.4L L4 – PLUG-IN HYBRID EV-GAS (PH
2015 Cadillac XTS 3.6L V6 – Gas
2015 Chevrolet Impala 2.5L L4 – Gas, 3.6L V6 – Bi-Fuel, 3.6L V6 – Flex
2014 Buick LaCrosse 2.4L L4 – MILD HYBRID EV-GAS (MHEV), 3.6L V6 – Flex
2014 Cadillac CTS 2.0L L4 – Gas, 3.6L V6 – Flex
2014 Cadillac ELR 1.4L L4 – Electric/Gas, 1.4L L4 – PLUG-IN HYBRID EV-GAS (PH
2014 Cadillac XTS 3.6L V6 – Gas
2014 Chevrolet Impala 2.4L L4 – Electric/Gas, 2.4L L4 – MILD HYBRID EV-GAS (MHEV), 2.5L L4 – Gas, 3.6L V6 – Flex, 3.6L V6 – Gas
2013 Buick LaCrosse 2.4L L4 – Electric/Gas, 2.4L L4 – MILD HYBRID EV-GAS (MHEV), 3.6L V6 – Flex
2013 Cadillac CTS 3.0L V6 – Gas, 3.6L V6 – Flex
2013 Cadillac XTS 3.6L V6 – Gas
2012 Buick LaCrosse 2.4L L4 – Electric/Gas, 2.4L L4 – MILD HYBRID EV-GAS (MHEV), 3.6L V6 – Flex
2012 Cadillac CTS 3.0L V6 – Gas, 3.6L V6 – Gas
2011 Buick LaCrosse 2.4L L4 – Gas, 3.6L V6 – Gas
2011 Buick Lucerne 3.9L V6 – Flex, 4.6L V8 – Gas
2011 Cadillac CTS 3.0L V6 – Gas, 3.6L V6 – Gas
2011 Cadillac DTS 4.6L V8 – Gas
2011 Cadillac STS 3.6L V6 – Gas
2011 GMC Acadia 3.6L V6 – Gas
2010 Buick LaCrosse 2.4L L4 – Gas, 3.0L V6 – Gas, 3.6L V6 – Gas
2010 Buick Lucerne 3.9L V6 – Flex, 3.9L V6 – Gas, 4.6L V8 – Gas
2010 Cadillac DTS 4.6L V8 – Gas
2010 Cadillac STS 3.6L V6 – Gas, 4.6L V8 – Gas
2010 Chevrolet Silverado 1500 4.3L V6 – Gas, 4.8L V8 – Flex, 5.3L V8 – Flex, 6.0L V8 – Electric/Flex, 6.0L V8 – FULL HYBRID EV-FLEX (FHEV, 6.2L V8 – Flex
2010 Chevrolet Silverado 2500 HD 6.0L V8 – Flex, 6.0L V8 – Gas, 6.6L V8 – Diesel
2010 Chevrolet Silverado 3500 HD 6.0L V8 – Flex, 6.0L V8 – Gas, 6.6L V8 – Diesel
2010 GMC Acadia 3.6L V6 – Gas
2010 GMC Sierra 1500 4.3L V6 – Gas, 4.8L V8 – Flex, 5.3L V8 – Flex, 6.0L V8 – Electric/Flex, 6.0L V8 – FULL HYBRID EV-FLEX (FHEV, 6.2L V8 – Flex
2010 GMC Sierra 2500 HD 6.0L V8 – Flex, 6.0L V8 – Gas, 6.6L V8 – Diesel
2010 GMC Sierra 3500 HD 6.0L V8 – Flex, 6.0L V8 – Gas, 6.6L V8 – Diesel
2010 Saturn Outlook 3.6L V6 – Gas
2009 Buick Lucerne 3.9L V6 – Flex, 3.9L V6 – Gas, 4.6L V8 – Gas
2009 Cadillac DTS 4.6L V8 – Gas
2009 Cadillac Escalade 6.2L V8 – Flex
2009 Cadillac Escalade ESV 6.2L V8 – Flex
2009 Cadillac Escalade EXT 6.2L V8 – Flex
2009 Cadillac STS 3.6L V6 – Gas, 4.4L V8 – Gas, 4.6L V8 – Gas
2009 Chevrolet Avalanche 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas
2009 Chevrolet Silverado 1500 4.3L V6 – Gas, 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Electric/Gas, 6.0L V8 – FULL HYBRID EV-GAS (FHEV), 6.0L V8 – Gas, 6.2L V8 – Flex
2009 Chevrolet Silverado 2500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2009 Chevrolet Silverado 3500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2009 Chevrolet Suburban 1500 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas
2009 Chevrolet Suburban 2500 6.0L V8 – Gas
2009 Chevrolet Tahoe 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.2L V8 – Flex
2009 GMC Acadia 3.6L V6 – Gas
2009 GMC Sierra 1500 4.3L V6 – Gas, 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Electric/Gas, 6.0L V8 – FULL HYBRID EV-GAS (FHEV), 6.0L V8 – Gas, 6.2L V8 – Flex
2009 GMC Sierra 2500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2009 GMC Sierra 3500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2009 GMC Yukon 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.2L V8 – Flex
2009 GMC Yukon XL 1500 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas, 6.2L V8 – Flex
2009 GMC Yukon XL 2500 6.0L V8 – Gas
2009 Saturn Outlook 3.6L V6 – Gas
2008 Buick Enclave 3.6L V6 – Gas
2008 Buick Lucerne 3.8L V6 – Gas, 4.6L V8 – Gas
2008 Cadillac DTS 4.6L V8 – Gas
2008 Cadillac Escalade 6.2L V8 – Gas
2008 Cadillac Escalade ESV 6.2L V8 – Gas
2008 Cadillac Escalade EXT 6.2L V8 – Gas
2008 Cadillac STS 3.6L V6 – Gas, 4.4L V8 – Gas, 4.6L V8 – Gas
2008 Chevrolet Avalanche 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas
2008 Chevrolet Silverado 1500 4.3L V6 – Gas, 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas
2008 Chevrolet Silverado 2500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2008 Chevrolet Silverado 3500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2008 Chevrolet Suburban 1500 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas
2008 Chevrolet Suburban 2500 6.0L V8 – Gas
2008 Chevrolet Tahoe 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.2L V8 – Gas
2008 GMC Acadia 3.6L V6 – Gas
2008 GMC Sierra 1500 4.3L V6 – Gas, 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas, 6.2L V8 – Gas
2008 GMC Sierra 2500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2008 GMC Sierra 3500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2008 GMC Yukon 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.2L V8 – Gas
2008 GMC Yukon XL 1500 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas, 6.2L V8 – Gas
2008 GMC Yukon XL 2500 6.0L V8 – Gas
2008 Saturn Outlook 3.6L V6 – Gas
2007 Buick Lucerne 3.8L V6 – Gas, 4.6L V8 – Gas
2007 Cadillac DTS 4.6L V8 – Gas
2007 Cadillac Escalade 6.2L V8 – Gas
2007 Cadillac Escalade ESV 6.2L V8 – Gas
2007 Cadillac Escalade EXT 6.2L V8 – Gas
2007 Cadillac STS 3.6L V6 – Gas, 4.4L V8 – Gas, 4.6L V8 – Gas
2007 Chevrolet Avalanche 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas
2007 Chevrolet Silverado 1500 4.3L V6 – Gas, 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas
2007 Chevrolet Silverado 2500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2007 Chevrolet Silverado 3500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2007 Chevrolet Suburban 1500 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas
2007 Chevrolet Suburban 2500 6.0L V8 – Gas
2007 Chevrolet Tahoe 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas
2007 GMC Acadia 3.6L V6 – Gas
2007 GMC Sierra 1500 4.3L V6 – Gas, 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas, 6.2L V8 – Gas
2007 GMC Sierra 2500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2007 GMC Sierra 3500 HD 6.0L V8 – Gas, 6.6L V8 – Diesel
2007 GMC Yukon 4.8L V8 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas, 6.2L V8 – Gas
2007 GMC Yukon XL 1500 5.3L V8 – Flex, 5.3L V8 – Gas, 6.0L V8 – Gas, 6.2L V8 – Gas
2007 GMC Yukon XL 2500 6.0L V8 – Gas
2007 Saturn Outlook 3.6L V6 – Gas
2006 Buick Lucerne 3.8L V6 – Gas, 4.6L V8 – Gas
2006 Cadillac DTS 4.6L V8 – Gas
2006 Cadillac STS 3.6L V6 – Gas, 4.4L V8 – Gas, 4.6L V8 – Gas
2005 Cadillac STS 3.6L V6 – Gas, 4.6L V8 – Gas
Each unit is prepared and inspected by our team at Module Mountain.
Module Mountain offers free shipping on all parts within the USA including Alaska and Hawaii.
We also ship worldwide. Shipping rates to specific countries are provided at checkout.
All items come with a ONE YEAR WARRANTY.
Warranty does not include any labor associated with installation and/or removal of parts, key and/or Locksmith fees. Buyer will not be reimbursed for any such fees–NO EXCEPTIONS. Buyer hereby acknowledges and agrees that the Seller’s liability is limited to the price of the item sold and the Seller is not liable for any damage and/or injury sustained that results from any item(s) sold by any entity operated by Module Mountain and Buyer hereby now and forever relinquishes Seller from any such liability.
The one year warranty shall be void if an item is returned with any signs of:
- Burnt Components
- Physical and/or Water Damage
- Misuse and/or Abuse
- Modifications, Opened, Tampered with, and/or used for any purpose not originally intended
- Vehicle is involved in a collision
- Security Seal is removed, broken and/or damaged
After one claim, the warranty is exhausted.
Buyer hereby understands, acknowledges, agrees and accepts all of the terms set forth herein upon purchase and that the terms set forth herein shall be controlling.
RETURNS AND EXCHANGES: Module Mountain refurbishes items to order and due to labor involved in each order DOES NOT ACCEPT RETURNS FOR MONEY BACK. However, exchanges are available for 30 days from date of receipt of item per delivered date on shipment tracking information. Exchanges will be processed in the order received and may have a greater handling time than order processing. All requests for exchange must be received by Seller within 30 days from the date of receipt of item—NO EXCEPTIONS. NO exchange shall be issued until receipt of return.
CONDITION: Exchanges must be in original condition. Electrical parts are tested prior to purchase and if returned, all units will be inspected for burnt components, physical damage and water damage. Seller expressly reserves the right to require a Buyer to return an alleged faulty/defective unit to Seller at the Buyer’s expense for testing prior to replacement.
AUTHORIZATION: Exchanges must be accompanied by a Return Merchandise Authorization (RMA.) Unauthorized exchanges will not be processed and will be held for no more than 45 days after receipt. After 45 days, if an unauthorized exchange is not claimed or accompanied by an RMA, Seller reserves the right to maintain possession of the unclaimed/unauthorized exchange.
FEES: All items are OEM/Refurbished and Seller will NOT reimburse any fees a Buyer expends in connection with a possible faulty/defective unit(s) including, but not limited to Locksmith fees, diagnostic fees, rental car fees, storage fees, dealership fees, third party reprogramming fees, etc.
