JDMSPEED Rear Bumper Parking Sensors 4-Pack – Black 3-Pin Plug-and-Play Replacements for GM SUVs & Trucks

JDMSPEED 4-pack rear bumper parking sensors are direct-fit replacement ultrasonic sensors designed to restore parking assist on compatible Chevrolet, GMC, Buick and Cadillac models.

These four black aftermarket backup sensors come as a set and offer a plug-and-play option when original OEM units like 25961317, 15239247 or 21995586 fail or are damaged. Each sensor features a three-pin connector and matches the common mounting and electrical interfaces used on many GM SUVs, trucks and vans from model years roughly 2006–2014. The kit includes four sensors (MPN 5S7913) packaged for easy installation and covers a long list of VIN-specific replacements—helpful when troubleshooting a rear parking assist warning light or intermittent sensor readings.

Will these sensors fit my vehicle model?

These JDMSPEED sensors are built to replace multiple GM part numbers, so fitment covers many Cadillac, Chevrolet, GMC and Buick vehicles. Always cross-check the listed OEM numbers and your vehicle’s part number before purchasing to ensure compatibility.

• Replaces common part numbers: 15239247, 25961317, 25961321, 21995586, 25962147 and others.
• Compatible vehicles include Escalade, Yukon, Tahoe, Suburban, Sierra, Silverado, Acadia, Enclave and select Express/Savana models.
• Three-pin connector matching original harnesses for plug-and-play swaps.
• Black finish and pictured dimensions match factory sensor mounting locations.

How simple is the installation process?

Installation is typically straightforward for anyone comfortable accessing the rear bumper and disconnecting a small electrical connector. In most cases you can remove the old sensor from the bumper, unplug it, and plug in the JDMSPEED replacement; some models require minor trim removal or access through the trunk or tailgate area.

• Plug-and-play three-pin connector: no splicing if harness matches.
• Usually requires removing bumper cover or accessing sensor from inside trunk/panel.
• Torque and seating follow factory instructions—ensure sensor seats flush in mounting hole.
• Test system after installation with ignition on and reverse engaged (engine off where appropriate).

What performance and durability can I expect?

JDMSPEED sensors are constructed to meet the basic sensitivity and reliability found in many parking assist systems, helping restore object detection and backing awareness. While aftermarket sensors can vary, these units are specified to be stable and responsive under normal driving and parking conditions.

• Ultrasonic sensing designed for short-range obstacle detection while reversing.
• Corrosion-resistant exterior and OEM-style mounting for weather exposure.
• High-sensitivity electronics aimed at consistent detection performance.
• Sold as a 4-piece set so you can replace all rear sensors at once if needed.

Are there any fitment checks or precautions I should take?

Before ordering, verify the OEM part number on your existing sensors or consult your vehicle’s service documentation. Differences in bumper design, factory options or model year variations can affect fitment even within the same vehicle nameplate.

• Compare your current sensor part number to the replacements listed in the product spec.
• Inspect connector style and pin count (these are three-pin sensors).
• Confirm sensor diameter and mounting method match your bumper holes.
• Have a repair manual or online guide handy for model-specific removal steps.

Who is this for? This JDMSPEED sensor set is aimed at DIY mechanics, independent repair shops and owners of GM SUVs, trucks and vans who need a cost-effective, direct-replacement solution for failed or damaged rear parking sensors. It’s especially useful if you need to replace multiple sensors at once, want to restore rear assist functionality quickly, and already know the OEM part numbers match your vehicle. If you’re uncertain about fit, consult vehicle service records or contact a technician to confirm compatibility before purchase.