What is the thread pitch

The thread size of this oil pressure sensor is M16X2

Oil Pressure Sensor Switch For Chevy Buick Gmc Cadillac 12635957

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

Help Track order

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Description

⚡ Upgrade your ride’s heartbeat with precision you can trust!

SEAMLESS COMPATIBILITY - Fits a wide range of Chevy, GMC, Buick, Cadillac, and more — one sensor for multiple trusted brands.
DIY FRIENDLY INSTALLATION - Simple plug-in flange mount lets you fix your vehicle in minutes, saving time and costly mechanic visits.
TRUSTED QUALITY ASSURANCE - 100% quality tested with responsive customer support ready to replace or refund within 12 hours.
PRECISION ENGINE HEALTH MONITOR - Accurately resolves oil pressure gauge errors and warning lights to keep your ride flawless.
DURABLE STAINLESS STEEL CONSTRUCTION - Engineered for longevity with excellent sealing to prevent leaks and ensure consistent performance.

The KEJSTED Oil Pressure Sensor Switch D1843A 12635957 is a high-quality, OE-spec stainless steel sensor compatible with multiple Chevy, GMC, Buick, and Cadillac models from 2002-2017. Designed for easy DIY installation, it ensures accurate oil pressure readings, prevents false engine warnings, and features durable sealing to avoid leaks. Backed by rigorous quality testing and responsive customer service, it’s the smart upgrade for maintaining your vehicle’s engine health.

Specifications

ASIN	B098K2QMQJ
Best Sellers Rank	#18,142 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Oil Pressure Switches
Brand	KEJSTED
Brand Name	KEJSTED
Circuit Type	1-way
Color	Silver
Connectivity Protocol	X-10
Connector Type	Plug In
Contact Material	Stainless Steel
Contact Type	Normally Open
Control Method	Push Button
Current Rating	10 Milliamps
Customer Reviews	4.6 out of 5 stars 540 Reviews
International Protection Rating	IP00
Item Dimensions	2.28 x 1.1 x 1.06 inches
Manufacturer	KEJSTED
Material Type	Stainless Steel
Model	D1843A, 12635957
Mounting Type	Flange Mount
Number of Items	1
Number of Positions	1
Operating Voltage	5 Volts
Operation Mode	ON-NONE-ON
Specification Met	Oe
Switch Type	Pressure Switch
Terminal	Blade
Unit Count	1.0 Count

Reviews

S**Y

great quality and works well

Was compatible with my gmc and it was an easy install and a great fit and good quality. I recommend this sensor. It did the trick and fixed my oil warning light.

6.12.2025

J**O

Easy Fix!

Works as advertised. Easy to replace. Fixed my bad oil leak in a few minutes!

27.12.2025

K**N

Oil pressure switch

Works perfectly

19.01.2026

F**W

Value!

Perfect fit for our 2012 GMC Acadia Good part for the money! Need to make sure you get a oil pressure sensor socket!

4.11.2025

J**.

Cheap but seems to work.

Bought for my 98 xj seems to work ok.

6.01.2026

G**H

Good product

Working

29.01.2026

D**C

Perfect fit. Easy install.

Perfect fit. Easy install. So far so good.

24.10.2025

M**W

Part works great for 2003 trailblazer 4.2 i6

Works perfect

22.11.2025

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.

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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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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€ 30.84

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In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago