ACDelco Exhaust Particulate Sensor 12685369 - ACDelco (12685369)
ACDelco part # 12685369

The ACDelco 12685369 is the GM Original Equipment exhaust particulate sensor that measures soot downstream of the diesel particulate filter so the control module can confirm the filter is working. A failed sensor sets particulate matter sensor codes, can trigger a check engine light and may put the truck into reduced power until it is replaced. Confirm your engine in the fitment table or with your VIN before ordering, and clear the codes after installation.
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Product Details
Description
The ACDelco 12685369 is the GM Original Equipment exhaust particulate sensor that measures soot downstream of the diesel particulate filter so the control module can confirm the filter is working. A failed sensor sets particulate matter sensor codes, can trigger a check engine light and may put the truck into reduced power until it is replaced. Confirm your engine in the fitment table or with your VIN before ordering, and clear the codes after installation.
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Shipping Policy
At Restauco Parts, we ship to the 48 contiguous U.S. states and Puerto Rico. Every order ships from our supplier's authorized warehouses located in the United States. At this time we do not ship to Alaska, Hawaii, the U.S. Virgin Islands, Guam or other U.S. territories... Check out our Shipping Policy for more details.
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return... Check out our Return Policy for more details.

ACDelco
Shop ACDelco auto parts at Restauco Parts. ACDelco is the only aftermarket parts brand backed by General Motors, offering both Original Equipment and premium aftermarket lines. Our ACDelco inventory includes Gold and Silver product lines covering brake pads, spark plugs, oil filters, batteries, sensors, ignition coils, and more. Every ACDelco part is designed to meet or exceed OEM specifications, ensuring reliable performance for GM vehicles and most other makes and models. Trust the brand that has been delivering automotive excellence for over 100 years.
Restauco Parts is your trusted online source for genuine OEM and premium aftermarket auto parts. We carry top brands including ACDelco, GM Genuine Parts, Motorcraft, Dorman, Akebono, Wagner, and Bilstein. Whether you need brake pads, suspension parts, ignition coils, fuel pumps, or engine components, we offer competitive prices and fast shipping on thousands of parts for all major makes and models. Shop with confidence — every part we sell meets or exceeds OEM quality standards.

