What are the symptoms of a bad ignition coil?

A failing ignition coil can cause several symptoms, including the “Check Engine Light” appears, engine misfires, difficulty starting the vehicle, reduced fuel economy and loss of power during acceleration.

How often should spark plugs be replaced?

Spark plug replacement intervals depend on the type of spark plug and the vehicle’s engine. Refer to your vehicle’s Owner’s Manual for more information.

How can I tell if my distributor cap and rotor need replacing?

Distributor caps and rotors typically need replacement when you notice engine misfires, difficult vehicle startup, reduced engine performance, corrosion or carbon tracking on the cap, or cracks or wear on the rotor.

What is the difference between glow plugs and spark plugs?

Glow plugs are used in diesel engines to preheat the combustion chamber for a cold start. Spark plugs are used in gasoline engines to ignite the air and fuel mixture.

Does the "Service Engine Soon" light tell me when my vehicle needs a tune-up?

No. The "Service Engine Soon" light comes on when the vehicle’s computer detects a minor malfunction, an engine emissions issue or that routine maintenance is needed. For more information, refer to your vehicle owner's manual.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

D1539J Brake Light Switch

Product ID: 72064891

Details

Operation mode
ON-OFF
Current rating
20 Amps
Operating voltage
5 Volts
Contact type
Normally Open
Connector type
Crimp
Brand
ACDelco

⚡20 Amps current rating

🔌Plug-in connector type

🛠️OE-spec fit & durability

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

322.86 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🚦 Stop guessing, start driving with confidence!

TRUSTED GM DURABILITY - Backed by GM Genuine Parts quality with a 12-month/12,000-mile warranty for peace of mind.
ROBUST 20 AMP CAPACITY - Handles high electrical loads effortlessly, ensuring reliable brake light activation.
PLUG PLAY INSTALLATION - Simple plug-in connector design for quick, hassle-free replacement.
PRECISION OE ENGINEERING - Manufactured to exact GM specifications for flawless fit, form, and function.
INSTANT CRUISE CONTROL REVIVAL - Fixes cruise control glitches in minutes—no more annoying warning lights.

The GM Genuine Parts D1539J Brake Light Switch is a precision-engineered, OE-spec replacement part designed to seamlessly integrate with your vehicle’s electronics. Featuring a robust 20 Amp current rating and a convenient plug-in connector, it ensures reliable brake light activation and resolves cruise control issues swiftly. Backed by GM’s trusted quality and a 12-month warranty, this switch delivers durability and performance that professional drivers demand.

Specifications

ASIN	B001KSGJKQ
Actuator Type	Plunger
Best Sellers Rank	77,310 in Automotive ( See Top 100 in Automotive ) 89 in Car Brake Light Switches Switches
Brand	GM GENUINE PARTS
Circuit Type	1-way
Colour	Black
Connectivity Protocol	Wi-Fi
Connector Type	Plug In
Connector type	Plug In
Contact Material	Metal
Contact Type	Normally Open
Contact type	Normally Open
Control Method	Touch
Controller Type	Push Button
Current Rating	20 Amps
Current rating	20 Amps
Customer Reviews	4.8 out of 5 stars 4,578 Reviews
Included Components	25981009
International Protection Rating	IP00
Item Dimensions	9.9 x 5.3 x 2.3 centimetres
Item Type Name	Brake Light Switch
Item Weight	0.09 Pounds
Manufacturer	ACDelco
Material	Plastic
Model Number	D1539J
Mounting Type	Through Hole Mount
Number of Items	1
Number of Positions	2
Operating Voltage	5 Volts
Operating voltage	5 Volts
Operation Mode	ON-OFF
Operation mode	ON-OFF
Product Warranty	12 Months / 12,000 Miles (Parts Only)
Specification Met	oe
Switch Type	Push Button
Terminal	Blade
UPC	707773543177
Unit Count	1.0 count

Reviews

M**Y

Cruise control fixed in 10 minutes!

Cruise control light activates with no action? Its the brake switch! Ordered this genuine GM deco replacement and instantly cruise control works again. HIGHLY recommend DELCO parts. Very happy!!!

25.05.2025

E**O

Bueno

Buen funcionamiento y materiales de buena calidad

11.05.2025

I**H

This fixed my cruise control problem

Works perfectly....where 2011 GMC Sierra cruise control couldn't be engaged....suspected got to do with brake light switch sensor...gave this switch a try...after fixing the this brake light switch onto my car, now my cruise control works like normal.

28.01.2026

J**N

Perfect for my 08 Yukon

Easy install (thank you youtube), fixed my cruise control problem (and probably my brake lights too). Definitely GM OEM. Affordable, effective fix.

19.01.2026

S**M

عملت بشكل جيد

رائع كان عندي مثبت السرعة لايعمل تاهو ٢٠١٠ وغيرت القطعة الخربانة بهذي اللي طلبتها من امازون وعملت بشكل جيد

11.04.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.