Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Genuine GM 84377800
Junction Block

Customer Questions & Answers (2)
GM 84377800 Junction Block
  • Part Description Block Assembly-Engine Wiring Harness Junction
  • Replaced By 84794655
  • Brand GM
$172.29
MSRP: $273.56
You Save: $101.27 (38%)
In Stock. Ships in 1-3 Business Days

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle

Why Choose AutoPartsPrime

  • Dedicated Service

    We have experienced professionals here to help you via phone, live chat or email.

  • Unbeatable Prices

    We offer genuine OEM parts at the best possible discounted prices online.

  • Fast Delivery

    Your orders are processed efficiently and delivered as promptly as possible.

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number84377800
    Part DescriptionBlock Assembly-Engine Wiring Harness Junction
    Other DescriptionJunction Block
    Other NamesJunction Block
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU84377800
    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
    2020 Chevrolet Express4 Cyl 2.8L Diesel1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
    2020 GMC Savana4 Cyl 2.8L Diesel1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA

Related Parts for 84377800

Customer Questions & Answers

Q:
Could you please tell me if the part fits my car?
By Customer
A:
Before you order, you need to Select Your Car to check if 84377800 works for you.
By Bob
GM Specialist
Q:
I am trying to know if the part goes for my car. It is equipped with the W/2.8 Liter.
By Customer
A:
Our part works perfectly with your car.
By Bob
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 84377800 at AutoPartsPrime, Your Right Choice

  • The part number 84377800, Junction Block, 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 Express. It fits GMC Savana. 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.