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2021 Chevrolet Silverado 3500 HD
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2021 Chevrolet Silverado 3500 HD

2021 Chevrolet Silverado 3500 HD Starter Relays

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GM Original Equipment Series Starter Relay
AC Delco®
GM Original Equipment Series Starter Relay
Part Number: ACD1780C
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L 4-Door, Crew Cab Pickup
Product Details
Notes : BlackWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesInterchange Part Number : REPO507801Terminal Quantity : 5Replaces OE Number : 52476843Recommended Use : OE ReplacementProduct Fit : Direct Fit
Starter Relay
AC Delco®
Starter Relay
Part Number: AC13455281
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 3500 HD LTZ 8 Cyl 6.6L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 3500 HD WT 8 Cyl 6.6L 2-Door, Cab & Chassis
  • 2021 Chevrolet Silverado 3500 HD LT 8 Cyl 6.6L 2-Door, Cab & Chassis
  • 2021 Chevrolet Silverado 3500 HD High Country 8 Cyl 6.6L 4-Door, Crew Cab Pickup
Product Details
Warranty : Lifetime AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 2 of 2 results

Top Rated Products

AC Delco GM Original Equipment Series Starter Relay
$13.49( Review)
Good part. This one was actually made in Korea which is on par with Japanese parts. ISee More
Richard B.
VERIFIED PURCHASER

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Product Questions & Answers

AC Delco GM Original Equipment Series Starter Relay
$13.49
Q:Where is this part (AC Delco D1780C Starter Relay) on my 1998 Oldsmobile Aurora? Show Less
Danno
A:BEST ANSWERHello! This relay is located in the Passenger Compartment, Under the Left Side of the Instrument Panel Show less
Mitchell D.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0615 Code: Starter Relay Circuit
P0615 Code: Starter Relay CircuitA problem with the starter relay can alert the PCM that the entire circuit is not functioning as it should. This will cause the PCM to log a P0615 code.
Car Won’t Start & There’s a Clicking Noise?
Car Won’t Start & There’s a Clicking Noise?Electricity then flows from the battery, through the starter relay, and to the starter solenoid.
Diagnosing Ignition Troubles: Car Won’t Start but the Radio Works Fine
Diagnosing Ignition Troubles: Car Won’t Start but the Radio Works FineThe battery can also fail prematurely. Overcharging can cause the battery’s internal components like the active plate material to disintegrate and fall out of the supporting grid framework. Most batteries can last anywhere between three and seven years. Once it begins to wear out, it might still be able to get
Bad Starter Solenoid Symptoms
Bad Starter Solenoid SymptomsAfter many years of use, some starter solenoids can wear out. If so, they must be replaced in order for your vehicle to start properly. Contactor Part Issues
The Starting System
The Starting SystemBecause batteries emit hydrogen gas while charging, the battery case cannot be completely sealed. Years ago there was a vent cap for each cell and we had to replenish the cells when the electrolyte evaporated. Today’s batteries (maintenance free) have small vents on the side of the battery; the gases