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Genuine GM 20843142
Mirror Assembly

Customer Questions & Answers (5)
GM 20843142 Mirror Assembly
  • Part Description Mirror Assembly-Outside Rear View *Service Primer
  • Location Rear
  • Replaces 20756890, 25801774
  • Brand GM
$390.44
MSRP: $589.03
You Save: $198.59 (34%)

Vehicle Specific

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number20843142
    Part DescriptionMirror Assembly-Outside Rear View *Service Primer
    Other DescriptionMirror Assembly
    Other NamesMirror Assembly
    Item Dimensions9.3 x 20.6 x 14.6 inches
    Item Weight6.00 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20756890, 25801774
    ManufacturerGenuine General Motors
    SKU20843142
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2009-2014 Chevrolet Silverado6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex, 8 Cyl 6.6L DieselCREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2014 Chevrolet Suburban8 Cyl 6.0L Flex3/4 TON
    2009-2014 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex, 8 Cyl 6.6L DieselCREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2014 GMC Yukon8 Cyl 6.0L Flex3/4 TON

Related Parts for 20843142

Customer Questions & Answers

Q:
I need you to confirm whether the part is right for my car.
By Customer
A:
You can Select Your Car to see if 20843142 fits your car.
By Bob
GM Specialist
Q:
Please tell me where I can find this very part in my vehicle.
By Customer
A:
You can find this part on Driver Side.
By Bob
GM Specialist
Q:
I need to assure that my 2009 Chevrolet Silverado 1500 works fine with 20843142.
By Customer
A:
The part perfectly works with your vehicle.
By Bob
GM Specialist
Q:
I have a 2013 Silverado LTZ. I need a driver side mirror assembly and want to make sure I order the correct one. It's a power fold, with memory, turn signal and heated mirror. It does not have the puddle light. The picture on your website shows now top cover on the new part is that correct? Is it not a complete assembly?
By Customer with vehicle: 2013 Light Truck Silverado / Sierra / Cheyenne - 03, 43, 53 Bodystyle (4WD / AWD)
A:
for the provided vin part # 20843142 is the driver side complete mirror assembly but it is paint to match. There are two options: the paint to match( will have to be painted to match the color of your vehicle) or chrome. it does come as a complete assembly, and has t/signal, electric, heated, power folding.
By Bob
GM Specialist
7/2/2020
Q:
I am trying to ensure that this mirror has the turn signal heated and power fold in features I could not find that out on the site
By Customer with vehicle: 2012 Light Truck Silverado / Sierra / Cheyenne - 03, 43, 53 Bodystyle (4WD / AWD)
A:
yes they include those features
By Bob
GM Specialist
20/2/2017
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 20843142 at AutoPartsPrime, Your Right Choice

  • The part number 20843142, Mirror Assembly, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Chevrolet Silverado, Suburban. It fits GMC Sierra, Yukon. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.