1ASTG00009-Rack & Pinion Assembly



Rack & Pinion Assembly TRQ PSA84960

02-09 GM Mid Size SUV (exc Ext WB Models) Pwr Stg Rack & Pinion w/16mm Inner Tie Rod Assembly
$ 289.95
23% OFF
23% OFF
In Stock
Part 1ASTG00009

Orders must be placed by 2pm ET
Part 1ASTG00009
In Stock

Enter your zip code

Frequently bought together

In Stock
Part 1ASTG00009
Product Reviews
Loading reviews
4.00/ 5.0 14
April 29, 2018
your service was outstanding. Great products. I recommend 1a auto to every one of my friends.
Rack & pinion
July 12, 2018
My mechanic said it's the best rack & pinion he has ever seen, perfect fix, no problems , will definitely be buying any parts I need in the future for my truck from here, didn't wait long at all for my parts to come in. Highly recommend, and great quality
Envoy rack & Pinion
August 27, 2018
First off i want to say that i LOVE 1Aauto they always have anything i need for my vehicle and typically better priced than anywhere else... but this part i received is Bad it has a leak and i believe it is a manufacture defect. I have contacted 1Aauto and am waiting for a resolution. will update after situation is resolved.
Great Services
September 9, 2018
I have made four to five purchase with 1A Auto in the past one and half year with no problem with my order and getting the right parts every time. Delivery on time, some damage package cause by delivery services ( not 1A Auto fault) Very reasonable price.. I would recommend 1A Auto to anyone and have.
Rack and pinion 2003 trailblazer
October 7, 2018
Recived unit fast as always, had to bend the lines a but to install it, no big deal, filled it with fluid, started the car and the fluid poured out of unit. Brand new unit had no seals in it. Called bought and installed seals locally, ok so far. Customer service was great, reimbursed me for seals, but I had to leave the car on stands for three days instead of one.
great service
October 21, 2018
received the wrong part on one order but i called customer service and they fixed everything. great service!!
An awesome experience!!
October 23, 2018
When I ordered my rack and pinion it was here the next day!! I couldn't believe it! It great condition and ready to do put in! I've already looked up more parts for my other vehicles to order from you guys!! You guys will be the only place I order my parts from now on!! Thanks
Not Good Quality
March 27, 2019
I bought this rack & pinion for one of my customers back in July of 2017 and 8 months later she came back to me stating that her car kept coming out of alignment even though she just got it aligned twice. Come to find out that the rack and pinion was bad, only reason I didn't give it a one star is because 1aauto is very good with their warranties and I had the replacement part the day after I called them.
Great service
July 2, 2020
they helped me out and worked with me and the part was delivered the next day.
Good part
September 26, 2020
Overall a great buy fit well with no issues. Would have liked new seals included.
Good quality for price, issues connecting fluid lines.
November 15, 2020
Bought this for a 2006 Chevy Trailblazer with 180,000 miles on it. Old ones seals failed as both boots were filled and leaking fluid. Contemplated buying a refurbished one, but this was nearly the same price as some I saw, so the price was right! Part looks like pretty good quality for the price and everything swapped out fine...I did have to use the old coupler/u joint (between the gear and the intermediate steering shaft) as this did not come with one. This did come with the inner tie rods attached so that was nice...the outer tie rods I bought from 1AAuto to replace had a longer thread so matching the previous alignment Was a little tricky. My largest complaint was that the power steering lines leaked fluid at the point they connect to the steering rack, so now I am contemplating replacing lines as well and hoping they seat better so they dont leak.
Trailblazer SS 2007
April 19, 2021
Great price but you should probably include seals or mention it doesnt come with the steering rack. Disappointed but great price.
Part doesn't Fit
[{"url": "https://wac.edgecastcdn.net/001A39/prod/media/pNISJll75W64CYGsite/5e456cb2b4f2fadf95ce9e1a1bdabe34_1623527067443_0.jpeg", "caption": "Notice that the 1A-Auto lines stick out too far"}]
June 12, 2021
Part didn't fit -- the hydrolic lines stick out too far -- further than the original and this is a very tight fit in the first place. I could have maybe forced it in but the lines would have probably kinked. I have bought from 1A-Auto for probably 10 years now because they offer great helpful videos and advice and I think they should get some reward for the help. I just wasted 2 weekends with this snafu.
1A Auto great parts and prices
Viola A.
October 8, 2021
Perfect fit, great price, and quick delivery
Customer Q&A
Would this rack and pinion fit a 06 trailblazer ss?
October 3, 2017
Alberto M
I have an 2007 Chevy Trailblazer LS . I want to know if this is ok for my truck? I recently purchased and my mechanic telling its the wrong part.. it needs bushing or bearing parts. Is this correct ? Does it come with that is needed to install???
April 25, 2018
Prince H
Yes, according to the information you supplied, the part you're looking at will be correct for your vehicle.
April 26, 2018
Adam G
This part is for your power steering, that should be replaced if you are leaking fluid. Bushings and bearings are different working parts.
May 11, 2018
The bearing will wear out over time making a loud noise at the wheel.the bushing will also need to be replaced when there is body movement
November 4, 2018
Ransford W
If slack in steering adjust rack which lowers pressure and might stop leaking mine did .. add stop leak ! 86 corvette
April 11, 2020
Randall R
Had rack & pinion replaced on 2008 trailblazer & now it is very hard to steer to drivers side. Also replaced steering pump?????
September 21, 2019
Dexter F
Hello, thank you for contacting us. We recommend having your vehicle diagnosed by a reputable professional.
September 22, 2019
Andrew P
Not sure why it is doing that.I did not have a problem once the air was bled out. You have to turn the wheels back and forth, right to left several times to equalize the pressure and bleed the air out of the system. Other than that, I don't know what could cause it
September 23, 2019
Doug49 D
2002 Trailblazer, I replaced the rack & pinion and had an alignment done. My steering now goes from loose sometimes to tight others. The steering wheel alignment goes from straight to off center as well. Did I get a bad rack & pinion?
May 26, 2020
Joseph K
Thanks for your inquiry. There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.
May 27, 2020
Emma F
Ok so im confused 2004 trailblazer new rack and pinion. The new rack and pinion from 1A doesent have the valves I see on the old unit at connection to lines?? is anything needed here>
December 18, 2020
Scott S
This will come as a complete kit and should come with all of the parts included.
December 18, 2020
Emma F
I need to replace the rack and pinion on my 06 trailblazer. I just want to know if this item comes with the tie rods also? I've seen some videos on you tube, just want to make sure that I am ordering the right and complete part needed. Thanks
March 18, 2021
Gabriel F
This part is listed to fit your 2006 Trailblazer. This listing is just the rack and pinion and does not include tie rods or any hardware.
March 18, 2021
Christa R
Customer service


Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

Rack & Pinion Assembly TRQ PSA84960-1ASTG00009 does not fit your:

Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a vehicle with these options.