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Chevrolet 20842596 Antenna Assembly, Mobile Telephone Digital Eccn=7A994

2005-2016 Chevrolet

GM 20842596 Antenna Assembly, Mobile Telephone Digital Eccn=7A994
  • Part Description
    ANTENNA, Radio Antenna
  • Replaces
    10335503, 25912948
  • Manufacturer
    General Motors
Customer Questions & Answers
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  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number20842596
    Part DescriptionANTENNA, Radio Antenna
    Other NamesAntenna, Antenna Mast, Mast
    Item Dimensions3.6 x 1.5 x 0.8 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces10335503, 25912948
    ManufacturerGeneral Motors
    SKU20842596
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2006-2010 Chevrolet Cobalt4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 4 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR
    2005-2012 Chevrolet Colorado4 Cyl 2.8L, 4 Cyl 2.9L, 5 Cyl 3.5L, 5 Cyl 3.7L, 8 Cyl 5.3LCREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP
    2011-2016 Chevrolet Express6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
    2006-2011 Chevrolet HHR4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.4L5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF HATCHBACK SS, 5 DOOR HIGH ROOF PANEL, 5 DOOR HIGH ROOF PANEL SS, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL
    2005-2016 Chevrolet Impala6 Cyl 3.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.6L, 6 Cyl 3.8L, 6 Cyl 3.9L, 6 Cyl 3.9L Flex, 8 Cyl 5.3LIMPALA, LS, LS POLICE CAR, LT, LT 3.5, LTZ, SS
    2006-2011 Chevrolet Malibu4 Cyl 2.2L, 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.6L, 6 Cyl 3.9L4 DOOR HATCHBACK, 4 DOOR HYBRID, 4 DOOR NOTCHBACK, LS 4 DOOR HATCHBACK, LS 4 DOOR NOTCHBACK, LT 4 DOOR HATCHBACK, LT 4 DOOR NOTCHBACK, LTZ 4 DOOR HATCHBACK, LTZ 4 DOOR NOTCHBACK, MAXX SS 4 DOOR HATCHBACK, SS 4 DOOR NOTCHBACK
    2005-2007 Chevrolet Monte Carlo6 Cyl 3.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.8L, 6 Cyl 3.9L, 8 Cyl 5.3LIMPALA, LS, LT, SS
    2007-2009 Chevrolet Uplander6 Cyl 3.9L, 6 Cyl 3.9L FlexCROSSOVER SPORT VAN, CROSSOVER SPORT VAN EXTENDED

Customer Questions & Answers

Q:
I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 20842596 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
How do you remove and install the power antenna assembly in Cadillac DeVille and DTS? Posted by Customer
A:
For early models Power antenna assembly,Using a pair of snap-ring pliers or an antenna tool, remove the antenna base retaining nut. An antenna removal tool is available at most auto parts stores. Apply tape to the body around the antenna to ensure the paint isn't scratched, then remove the antenna base nut. This tool won't slip off and possibly scratch the body, like pliers or other tools. Working in the trunk, pry out the plastic clips securing the passenger side trunk finishing panels to allow access to the antenna motor. Detach the motor/base assembly retaining bolt(s). Disconnect the antenna lead and the electrical connector (if equipped) and remove the antenna motor/base assembly from the vehicle. Remove the antenna cable, disconnect the electrical connector at the antenna relay, and remove the bolts securing the antenna assembly (early model). Installation is the reverse of removal. LATER MODELS AM/FM module: Later models are equipped with an AM/FM antenna module mounted to the roof inside the vehicle on rear left side. Remove the rear seat. Remove the assist handle and left side rear seat belt retractor. Detach the cover and remove the seat belt retractor bolt and nut. Remove the left side assist handle. Detach the left side quarter trim panel and headliner for access to the antenna module. Carefully pry the left side quarter trim panel out, then lower the rear of the headliner for access to the antenna module. Disconnect the antenna cables, remove the bolt and detach the antenna module from the vehicle. Disconnect the electrical connectors, remove the retaining bolt and lower the antenna module. Installation is the reverse of removal.
Posted by GMPartsGiant Specialist
Q:
How do you remove the antenna mast and cable on HHR2007 Chevrolet Cobalts? Posted by Customer
A:
Open the liftgate and remove the rear headliner trim panel. Carefully pull down the rear of the headliner to access the antenna mounting bolt and remove it. Then remove the antenna base and disconnect the cable. The installation is the reverse of removal.
Posted by GMPartsGiant Specialist
See expert answers on similar Antenna
Q:
What steps are involved in replacing the extension cable for the 2011 Chevrolet Colorado? Posted by Customer
A:
Remove the glove compartment and passenger's airbag module. - Release the cable from the clips along the top of the instrument panel. - Disconnect it from the radio and antenna base cable.
Posted by GMPartsGiant Specialist
See expert answers on similar Antenna
Q:
How do you remove the 2006 Chevrolet HHR? Posted by Customer
A:
Open the liftgate and remove the rear headliner trim panel. Carefully pull down the rear of the headliner to access the antenna mounting bolt and remove it. Then remove the antenna base and disconnect the cable. The installation is the reverse of removal.
Posted by GMPartsGiant Specialist
See expert answers on similar Antenna
Q:
What steps are involved in replacing the antenna base/cable assembly of the 2005 GMC Canyon? Posted by Customer
A:
Remove the glove compartment, right door sill plate, right kick panel, and detach the lower rear portion of the inner fender liner.
Posted by GMPartsGiant Specialist
See expert answers on similar Antenna
Q:
How to remove the antenna mast and cable on Chevrolet Cobalt,HHR and Saturn ION? Posted by Customer
A:
To remove the antenna mast and cable on various models, follow these steps. For Cobalt/GS models, unscrew the antenna mast from its mounting base and remove it. The installation is the reverse of removal. For HHR models, open the liftgate and remove the rear headliner trim panel. Carefully pull down the rear of the headliner to access the antenna mounting bolt and remove it. Then remove the antenna base and disconnect the cable. The installation is the reverse of removal. For ION models, the front fender must be removed to remove the antenna base and cable. Remove the antenna mounting bracket nuts and then remove the antenna base, mounting bracket, and cable. The installation is the reverse of removal.
Posted by GMPartsGiant Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 20842596, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 20842596 Antenna Assembly, Mobile Telephone Digital Eccn=7A994. It is sometimes referred to as Chevrolet Antenna. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Cobalt, Express, Impala models.

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