If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Included warranty:
For warranty coverage information, please see our
Warranty Policy.
Walker Products Genuine OE Produced NOx Sensors are built to meet the demands of today’s complex diesel and gasoline emission systems. Engineered and manufactured by Tier 1 OE suppliers, each sensor is produced with the same high-quality materials, exacting standards, and precision technology used by leading vehicle manufacturers around the world. These sensors play a critical role in monitoring and managing nitrogen oxide (NOx) emissions in selective catalytic reduction (SCR) systems. Accurate NOx measurement is essential for proper aftertreatment performance, helping to reduce emissions, protect vital components like diesel particulate filters (DPFs), and ensure long-term engine efficiency. Walker’s NOx Sensors offer a true plug-and-play solution, designed for seamless installation with OE connectors and harness lengths. Fleet-tested and field-proven, our sensors deliver dependable performance in extreme heat, vibration, and corrosive exhaust environments. Whether you're replacing a failed sensor or proactively servicing your emission system, trust Walker Products to provide OE-level quality, fit, and reliability. From daily drivers to Class 8 trucks, Walker NOx Sensors support a wide range of domestic and import applications. With expanding coverage, expert technical support, and a commitment to emission system excellence, Walker Products continues to deliver trusted solutions that keep vehicles running cleaner, longer.
Characteristics include:
Engineered for Precision – Features advanced sensing technology and exact OE materials for consistent, high-accuracy NOx detection in extreme conditions.
Accurate Emission Control – Delivers precise NOx readings to help maintain peak SCR system efficiency and lower emissions.
Plug-and-Play Installation – Designed for direct OE replacement, reducing install time and eliminating compatibility issues.
Fleet-Tested Reliability – Proven in demanding commercial and diesel applications for reduced downtime and fewer replacements.
OE Produced Quality – Built by Tier 1 OE manufacturers to ensure exact fit, function, and long-term durability for superior performance.
Excellent quality and fast shipping!
I’m very happy with my purchase from Pioneer Parts. The brake rotors arrived quickly, were well packaged, and the quality looks excellent. The fit and finish are great, and everything matched the description for VW Jetta 2013 TDI,Great service, fast delivery, and good-quality parts. I would definitely order from Pioneer Parts again!
Highly recommended! 🚗🔧⭐⭐⭐⭐⭐
The rotors and pads were perfect. A little disappointed the the front pads didn't come with new hardware, but the rear ones did. Would have been 5 star had the front hardware been included. Delivery was fast, and parts were exact.
Looks and feels great once installed. Sliders were loose but the pads were so tight in them even with lube I had to push/work them in. So that being said they did not slide. I would have had to grind down the tabs, which I didn't want to do. Eventually I made them fit. Wear gloves with these semi metallic pads as the will leave slivers in your skin. A great product so far, no rattles or stickiness....recommended for volts and other like gm vehicles.
Quality product from a quality supplier! I have ordered plenty of parts online in my life. This is the first time ever I had an actual person connect with me and confirm that the parts I was ordering were indeed the correct ones I needed for my vehicle. Was actually very impressed that they didn't want to ship until it was all verified to be correct, top notch! Will definitely be ordering through them for any of my future parts needs!
After a couple months these "coated" rotors developed so much rust in the drilled holes and slots. Not really impressed with the quality but they do stop the car I guess.
The service great and the parts are also great the people contacts you if you made wrong selection of the wrong part and that's what the people need less returns and les hassle every body wins thumps up
The shipping is super fast, the rotors and pads are packaged well, the customer service is helpful, everything looks good. Parts Pioneer is doing a great job.
Parts came on time and were correct. I have the brakes installed already and they are working good. Sway bar end links not installed yet, but appear good.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Terrible customer service and misleading shipping information. I ordered brake calipers to be delivered to Newfoundland. When checking out it said it would arrive by Sept 3rd. When I got my tracking code it has changed to Sept 8th and said it was shipped from Alberta. I purchased these parts from an Ontario company! I had to reschedule my service appointment to the 9th. They still have not arrived so I have to purchase the calipers locally for twice the price and Parts Pioneer only offered me a 15% refund. No option to return them without having to pay the shipping myself. Unbelievable! Do not trust their shipping times if the parts are for a time sensitive repair.