Replaces
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
These replacement ABS (Anti-Lock Brake) Sensors with harnesses are just what you need to get your vehicle's ABS system in good operating condition again!
A bad, corroded, frayed, or malfunctioning ABS sensor can cause an ABS light to illuminate on your instrument panel, and store an ABS diagnostic error code. If your ABS sensor or wiring harness is corroded or damaged it will prevent your ABS sensor, and ABS system from working properly.
Specifications:
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 21 vehicles spanning 1999-2014.
| Year | Make | Model | Description |
|---|---|---|---|
| 2002-2006 | Cadillac | Escalade | Cadillac Escalade Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2003-2006 | Cadillac | Escalade ESV | Cadillac Escalade ESV Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2002-2006 | Cadillac | Escalade EXT | Cadillac Escalade EXT Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2002-2006 | Chevrolet | Avalanche 1500 | Chevrolet Avalanche 1500 Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2003-2014 | Chevrolet | Express 1500 Van | Chevrolet Express 1500 Van Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2003-2005 | Chevrolet | Express 2500 Van | Chevrolet Express 2500 Van Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2005 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 Rear Wheel Drive without Performance Package Front Driver & Passenger Side with Hydraulic Brake Booster 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2001-2003 | Chevrolet | Silverado 1500 HD | Chevrolet Silverado 1500 HD 4 Wheel Drive Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2000 | Chevrolet | Suburban 1500 | Chevrolet Suburban 1500 Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2000 | Chevrolet | Tahoe | Chevrolet Tahoe Base Model Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2000 | Chevrolet | Tahoe | Chevrolet Tahoe LT Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2000 | Chevrolet | Tahoe | Chevrolet Tahoe LS Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2001-2006 | Chevrolet | Tahoe | Chevrolet Tahoe Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2003-2014 | GMC | Savana 1500 Van | GMC Savana 1500 Van Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2003-2005 | GMC | Savana 2500 Van | GMC Savana 2500 Van Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 1999-2000 | GMC | Sierra 1500 | GMC Sierra 1500 4 Wheel Drive Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2005 | GMC | Sierra 1500 HD | GMC Sierra 1500 HD Rear Wheel Drive Front Driver & Passenger Side with Hydraulic Brake Booster 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2000 | GMC | Yukon | GMC Yukon SLE Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2000 | GMC | Yukon | GMC Yukon SLT Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2002-2006 | GMC | Yukon | GMC Yukon Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| 2000-2006 | GMC | Yukon XL 1500 | GMC Yukon XL 1500 Front Driver & Passenger Side 2 Piece ABS Wheel Speed Sensor Set TRQ BSA71228 |
| Brand Label | Part Number |
|---|---|
| ACDelco | 19181873 |
| Dorman - OE Solutions | 970-011 |
| Standard Ignition | ALS482 |
| TRQ | BSA70484 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
Created on:
Tools used
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Don from 1A Auto. I hope this how-to video helps you out, and the next time you need a part for your vehicle, think of 1AAuto.com. Thanks.
In this video, we're going to show you how to replace an ABS Sensor on this 2002 Chevy Suburban. It's the same part and similar process on these Suburbans from 2000-2006. We show on the passenger's side, but the driver's side is the same procedure. The items you'll need for this includes a new ABS Sensor from 1AAuto.com, an 18mm and 22mm socket, a ratchet with a piece of a pipe for extra leverage, a T55 Torx Bit, a 5mm Allen Bit, pliers, a large C-clamp, a torque wrench, and jack and jack stands.
Start off by loosening up these 22mm lug nut covers. We'll fast-forward as Don does this. Once those are all loosened up, you can pull the hub cap free. Now, you want to loosen the lug nuts preliminarily, raise the vehicle and remove them the rest of the way, unless you have air-powered tools.
You want to remove these two T55 Torx bolts. We'll fast forward as Don does this. Using a large C-clamp, just put it back behind the caliper here, and the other part right here on the brake pad, and just twist this in, and this going to push your caliper piston in and make it easier to pull the caliper off. Then, just remove the C-clamp, and lift your caliper up and off. Set it aside.
Now, using a flat blade screwdriver, just pry out your brake pad, and sometimes the pad is going to be stuck in there, you can use a flat blade screwdriver and hammer to pry it free. Now you want to remove these two 18mm bolts on your caliper bracket, and you can see, we use a piece of pipe for some extra leverage here. We'll just fast forward as he breaks the other one free and removes both of these bolts. Now, slide the rotor off.
Next, remove this 5mm Allen bolt. Using your flat blade screwdriver, just pry up on the sensor, pull it free, and then push it through the back end plate and out. Using your pliers, just push the tabs on the harness, pull this free, and pry it out of this bracket right here and again right here. You can see the clip on ours breaks, that's fine. Just make sure that you remove the broken part that's left over. Hold the harness free, pry up on the tab, disconnect it, and your ABS Sensor is free. On the left is the old ABS Sensor; on the right is the new one from 1A Auto. You can see they're identical, and they'll fit exactly the same.
You don't need the bottom part if you left your other clip up there so you can just pull that free, connect your harness, re-clip the harness, and then push these clips back into the brackets. Then push these tabs back to the slot. Now apply the lubricant to the outside of the sensor. Replace this bracket, feed that back down into place, and then replace that 5mm Allen bolt. I'll fast-forward as Don tightens that up.
Push your rotor back into place, and then twist on the lug nut, and this will just hold the rotor in place. Turn the wheel and put the caliper bracket back into place, and replace those two 18mm bolts. We'll fast-forward as Don does this and tightens both of those out. Now torque both of these to 75 foot-pounds.
Now replace your brake pads and use a hammer if necessary to lightly tap that into place. Grease up your caliper bolts. Put the caliper back into place, and slide those slide bolts back in. We'll just fast-forward as Don tightens those up. You want to tighten these to about 30 foot-pounds. Replace your wheel, replace those lug nuts, and tighten them preliminarily. Lower the vehicle and tighten them the rest of the way. Torque the lug nuts in a crossing pattern to 100 foot-pounds, and torque this hub nut to 125 foot-pounds. Put the cap back in place and put it back in. Take your hub cap and just tighten up those bolt caps.
After doing work on your brakes, you want to pump the brake pedal until it firms out, and then try a stop test from 5 miles per hour and ten miles per hour. Then you're all set.
We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
Had my sensor go bad and replaced both sides. Direct fit with no issues. This was put on several months ago and still going strong. This is on my 2003 GMC Yukon XL.
Did not work. Need a harness for my 04 Chev Avalanche as my old one had a crack in the wiring. Had to go to the local auto parts store in town in order to find one that works. I looked on ebay and found the cheapest sensor that was not on the coast as I didn't want Chinese quality as I had been burned on that before buying something electronic from a seller in California. Found one from a seller out of Gardner Kansas called am-autoparts for $29.84. Score! Bought it and tried it out only to find it did not work. Brakes went spongy, then vibrated like crazy, chime went of about 23 times, and "Service Brake system" came over the vehicle message system on the dash Then went to A-1 Auto parts and bought one from them for my vehicle as I have bought parts from them in the past. Their price was $49.95. When their product came in the mail I looked at the package kinda odd, as the address is the same as am-auto parts. Open it up and it looks identical to the ones from am-autoparts.
Easy install. Working like it should.
Had ABS light on dash. l ran a scan on the Tahoe and got a wheel speed sensor fault, front left. This solved the problem. Thanks, 1AAuto for having the part and for the fast shipping.
The product was shipped quickly, and installed with no problems.
Did not take long to get order.parts I got were good quality, would recommend .
perfect fit
Reasonable pricing, timely delivery and the quality seems to be very good. I will purchase items I need in the future here without hesitation.
I got the parts in a couple of days and they were exactly the same as the factory parts I replaced. 1a autos YouTube videos also have helped me with multiple repairs including knowing exactly what tools I needed to have ready for this one.
It ok and fast deliver the second time i never have problems with my deliver till this time but I'm still buy all my parts for my car wit you guys.
BSA71228
According to the charts available online, they should. Just be aware that after replacing the sensor, the system may still throw an error code for the ABS.
No it didn't
Hello Kevin. Yes these are the correct front ABS sensors for a 2002 GMC Sierra RWD extended cab!
This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit.
These items will only fit on the front wheels for your vehicle. Thank you!
Yes, these will replace the front ABS sensors on a 2004 Chevy Silverado 1500 4WD and 2WD!
Yes, as long as your vehicle is 4WD, and has either a 6400 GVW or 7200LB GVW.
No, these will only work on models that have 4-wheel discs, and we do not have them for models with rear drums.
Yes, this will fit models with 4WD or AWD based upon the model.
For this particular model, it is applicable for only the 2WD.
