Skip to content
Clear product details Fitment guidance Contact support
PartMatch Direct Match the identity before the order.
My account Cart 0
10383321, 15764135, LM487 Hazard Warning LED Flasher Relay Turn Signal for 2003-2006 Chevy Silverado 1500 1500 HD 2500 HD 3500

10383321, 15764135, LM487 Hazard Warning LED Flasher Relay Turn Signal for 2003-2006 Chevy Silverado 1500 1500 HD 2500 HD 3500

$17.99

24 ratingsSource: Amazon

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

About this item

  • This LED flasher relay can help you solve the problem of no turn signals in your car, or turn signal hyper flash
  • Replace Part Number: 10383321, 15764135, LM487
  • Fitment: for 2006 Chevy Suburban 1500; for 2003 Chevy Suburban 1500 2500; for 2003-2006 GMC Sierra 1500 1500HD 2500HD 3500; for 2003-2006 Chevy Silverado 1500 1500 HD 2500 HD 3500
  • Installation Tips: Take out the dash cluster cover, remove two screws on the bottom of the steering wheel cover panel. Take the panel out. Use a clamp wrench to take out the original flasher, plug this flasher relay in, test the signals to see if hyper flashing goes away, then you are done
  • Package Includes: 1 x Relay

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0CKP7T1SX Category:

Description

Color: Black
Voltage: 12v
Replace Part Numbers: 10383321, 15764135, LM487
Interchange Part Numbers: 1R2244, 56-9036, EFL-27, FC563, FLA137
Superseded Part Number: 1802-301700

Fitment:
for 2003-2006 Cadillac Escalade
for 2003-2006 Cadillac Escalade ESV
for 2003-2006 Cadillac Escalade EXT
for 2003-2006 Chevrolet Avalanche 1500
for 2003-2006 Chevrolet Avalanche 2500
for 2003-2007 Chevrolet Silverado 1500
for 2003/05/06 Chevrolet Silverado 1500 HD
for 2003-2004 Chevrolet Silverado 2500
for 2003-2007 Chevrolet Silverado 2500 HD
for 2003-2006 Chevrolet Silverado 3500
for 2003-2006 Chevrolet Suburban 1500
for 2003-2006 Chevrolet Suburban 2500
for 2003-2006 Chevrolet Tahoe
for 2003-2007 Hummer H2
for 2003-2007 GMC Sierra 1500
for 2003-2006 GMC Sierra 1500 HD
for 2003-2004 GMC Sierra 2500
for 2003-2007 GMC Sierra 2500 HD
for 2003-2006 GMC Sierra 3500
for 2003-2006 GMC Yukon
for 2003-2006 GMC Yukon XL 1500
for 2003-2006 GMC Yukon XL 2500
for 2007 GMC Sierra 1500 Classic
for 2007 GMC Sierra 1500 HD Classic
for 2007 GMC Sierra 2500 HD Classic
for 2007 GMC Sierra 3500 Classic
for 2007 GMC Sierra 3500 HD
for 2007 Chevrolet Silverado 1500 Classic
for 2007 Chevrolet Silverado 1500 HD Classic
for 2007 Chevrolet Silverado 1500 Classic
for 2007 Chevrolet Silverado 1500 HD Classic
for 2007 Chevrolet Silverado 2500 HD Classic
for 2007 Chevrolet Silverado 3500 Classic
for 2007 Chevrolet Silverado 3500 HD

Package Include:1 x Relay

Imported customer feedback

What customers reported

4.6 / 5 24 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

9 reviews for 10383321, 15764135, LM487 Hazard Warning LED Flasher Relay Turn Signal for 2003-2006 Chevy Silverado 1500 1500 HD 2500 HD 3500

  1. Bruce Wolf –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Drivers side turn signal was flashing rapidly, bulbs were good so replaced the flasher now it works perfectly.

  2. Amy Huddleston –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Just what I need to have my turn signal and hazard light to work

  3. Mark Hansen –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    didn’t work

  4. HEY YOU MR. TALL GUY –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    IT WORKED! IT ARRIVED EARLY AND WAS EASY TO PUT ON MY TRUCK. MOST IMPORTANTLY IT WORKED!

  5. Xilent –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Unfortunately I can’t return the product as I installed it too late. However the product doesn’t work. I have LED from and rear and it’s hyper flashing…

  6. Janet S. –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Product works great. Would recommend to buy.2006 Chevy 3500 truck

  7. jeremy pessagno –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Product works great, easy to install yourself

  8. Lee Urbanowicz –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    needed this for my led talights, works well.

  9. kyle gilpin –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    great price

Add a review

Your email address will not be published. Required fields are marked *

Product facts

Specifications

Canonical product
MP-US-B0CKP7T1SX
Source product ID
B0CKP7T1SX
Category
Replacement Parts / Lighting & Electrical / Electrical / Flashers
Available images
9
Referenced part numbers
10383321, 1802-301700

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first flashers listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Verify the referenced part number: 10383321, 1802-301700.
  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0CKP7T1SX
  • Source product ID: B0CKP7T1SX
  • Category: Replacement Parts / Lighting & Electrical / Electrical / Flashers
  • Available images: 9
  • Referenced part numbers: ['10383321', '1802-301700']

Before you buy

  • Verify the referenced part number: 10383321, 1802-301700.
  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Related products