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Genuine GM 19210438 Engine Wiring Harness Junction Block | Repair and Installation Guide

$413.62

100 ratingsSource: Amazon
SKU: C-B00GU9B63K Category:

Review this component in the context of the repair, installation access, nearby parts, and the result the job is intended to achieve.

  • Package Dimensions: 14.0 H x 39.0 L x 23.5 W (centimetres)
  • Package Weight: 3.968 pounds
  • Country of Origin : China

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Description

Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.

Brand: General Motors
Manufacturer ‎GM
Brand ‎General Motors
Item Weight ‎3.97 pounds
Product Dimensions ‎16 x 6 x 9 inches
Item model number ‎19210438
Manufacturer Part Number ‎19210438
OEM Part Number ‎19210438
Voltage ‎12 Volts (DC)

Engine compartment, main block. Engine compartment, without 6.6L diesel.

Product facts

Specifications

Canonical product
MP-US-B00GU9B63K
Source product ID
B00GU9B63K
Category
Replacement Parts / Lighting & Electrical / Electrical / Wiring Harnesses
Available images
1

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Repair scenarios, installation, companion parts, and use outcomes

Buying guidance

Quick decision

Review this wiring harnesses in the context of the repair and the surrounding components.

Repair scenario

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  • Inspect nearby connectors, fasteners, and mating surfaces before installation.

Installation notes

  • Use the listing instructions when present and follow the vehicle service procedure.
  • Professional installation may be appropriate when the repair requires special tools or calibration.

Companion parts

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Customer feedback

Ratings and written reviews

4.0 / 5 100 source ratings

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

11 written reviews
5 stars 6
4 stars 1
3 stars 1
2 stars 1
1 star 2

11 reviews for Genuine GM 19210438 Engine Wiring Harness Junction Block | Repair and Installation Guide

  1. Imported from AmazonSource context: Verified Purchase

    J. Tek

    fixed “service airbag” no power to sensors due to corrosion on chipboard,yes the fuse box can be openedNo power means not able to read with any code reader

  2. Imported from AmazonSource context: Verified Purchase

    Robert L.

    2007-09 GM truck owners, drive in the winter or live by the ocean? You will need one of these eventually. Wasn’t the problem on my 09 Sierra. Turned out it was the special battery to starter cable. Ended up getting a used one for now. My fuse panel was corroded and could have caused problems any day.

  3. Imported from AmazonSource context: Verified Purchase

    Customer

    Worked perfectly as soon as I installed it! It even fixed my preexisting windshield issue. Definitely recommend! Came in perfect condition.

  4. Imported from AmazonSource context: Verified Purchase

    Cliff Arnold

    Perfect fit and it came with all tha fuses and relays in the right places with very good quality !!!

  5. Imported from AmazonSource context: Verified Purchase

    Customer

    Junction block work but some damage when i received it !!

  6. Imported from AmazonSource context: Verified Purchase

    Rusty sr

    I can’t use it because it is damagedit need to be returnedi ended up buying the part from gm

  7. Imported from AmazonSource context: Verified Purchase

    dave

    Wrong part. But great customer service no problem returning the item. Will definitely use again

  8. Imported from AmazonSource context: Verified Purchase

    esteban gomez

    Ok, so to keep it simple, it came with just the top part and the grey handles that lock it into place (Be careful with these as they break easy, if one does break on you, your local junkyard may help)and all the fuses. After making sure all my blocks that lay underneath the main block were in place, and playing with the grey handles a bit it snapped perfectly in. One piece of advice is to take off the corner L shaped metal bracket that’s on the corner of both sides of the hood. Also make sure your battery is not connected.

  9. Imported from AmazonSource context: Verified Purchase

    Paul Morrow

    Replaced item and it was shorted out is what the dealer told me so I replaced it again with one from the dealer and everything is working perfectly now.

  10. Imported from AmazonSource context: Verified Purchase

    Tiffany Tischer

    It didn’t solve our problem but at at least it fits and we will be able to replace fuses without them breaking off in the block like our old one.

  11. Imported from AmazonSource context: Verified Purchase

    Paul Mietelka

    Created weird electrical issues it worked but wasn’t great quality

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