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If your Chevrolet Traverse feels loose, noisy, or shows signs of leaking, replacing the rack and pinion can restore steering precision and confidence. Choosing the right rack and pinion matters because fitment, internal sealing, and durability directly affect steering feel, safety, and how long the repair lasts. This guide shortlists seven top options that match Traverse fitment and performance expectations.We evaluated each option for correct vehicle fit, sealing quality, and long-term durability to help you choose a replacement that meets practical driving needs. Read on for the shortlist and the criteria that drove our selections.
Looking for other parts? See all Chevrolet Traverse parts & accessories.
Top Picks at a Glance
1. GM Genuine Parts 42351614 Electric Rack and Pinion Steering Gear Assembly
| Brand Name | GM GENUINE PARTS |
|---|---|
| Part Number | 42351614 |
| Included Components | Gear Assembly |
| Compatible Lubricant | Grease |
| Specification Met | Gm Oe Spec |
This GM Genuine Parts 42351614 is a complete electric rack and pinion steering gear assembly designed as a direct replacement for compatible GM vehicles. It converts steering column rotation into the lateral motion that turns the wheels and comes with inner tie rods included, which simplifies installation compared with sourcing separate components. The assembly is manufactured to GM original equipment specification, so fit and steering feel should closely match factory performance. Its factory-quality construction and grease-compatible design aim to deliver durability and predictable response for daily driving and routine use. Limitations are typical of vehicle-specific replacement steering assemblies: it must match the Traverse steering linkage and mounting points exactly to avoid additional modification, and the unit carries a parts-only warranty period rather than long-term coverage.
Best for: Balanced, practical Chevrolet Traverse owners who want a factory-quality replacement that matches original steering performance without experimenting with aftermarket variants.
Less Ideal for: Drivers who need a universal or performance-upgraded steering unit or who prefer long-term extended coverage should consider alternative aftermarket or performance options.
- Complete assembly with inner tie rods included reduces parts sourcing and speeds installation.
- Manufactured to GM original equipment specification for factory-like fit and steering feel.
- Designed for grease-compatible lubrication to support long-term serviceability.
- Warranty limited to 12 months or 12,000 miles for parts only.
Verdict: A direct-fit GM factory-quality rack and pinion assembly that restores original steering performance for compatible Chevrolet Traverse vehicles.
2. GM Genuine Parts 23271566 Hydraulic Rack and Pinion Steering Gear Assembly
| Brand Name | GM GENUINE PARTS |
|---|---|
| Part Number | 23271566 |
| Included Components | Hydraulic Rack and Pinion Steering Gear Assembly |
| Material Type | Alloy Steel, Iron |
| Compatible Lubricant | Grease |
This GM Genuine Parts hydraulic rack and pinion is a factory-quality steering gear assembly intended to replace a worn or leaking unit and restore precise steering feel. It converts steering column rotation into the side-to-side motion that steers the wheels and ships as a complete assembly with inner tie rods for a direct swap. Built to GM specifications by ACDelco, the unit is aimed at drivers who want the fit, durability, and steering characteristics of a factory replacement rather than a reman or aftermarket alternative. In real-world use it provides predictable steering response and should mate cleanly to factory steering linkages on the intended vehicle fitment, simplifying installation for experienced DIYers or techs. Buyers should note this is a hydraulic (not electric) assembly and fitment must be verified for the specific Traverse model and year; some users reported incorrect fitment when details were mismatched. Expect OEM-level performance and longevity when the part number matches the vehicle application.
Best for: Performance-oriented buyers seeking a factory-quality replacement that restores factory steering feel and durability on a Chevy Traverse and who prioritize direct-fit, OEM-grade components.
Less Ideal for: Drivers who need an electric power steering unit or those unwilling to confirm exact part number fitment before purchase should consider other options.
- Manufactured to GM/ACDelco specifications for factory-style fit and function
- Ships as a complete hydraulic rack and pinion assembly including inner tie rods for easier installation
- Designed to restore original steering feel and predictability
- Compatible lubricant specified as grease for standard serviceability
- Hydraulic design means it is not compatible with electric power steering systems
- Requires precise fitment verification for specific Chevrolet Traverse model years to avoid mismatches
Verdict: Choose this GM Genuine Parts hydraulic rack and pinion to get factory-spec steering performance and a direct-fit replacement for supported Chevrolet Traverse models.
3. Detroit Axle Complete Power Steering Rack and Pinion Kit with Sensor for Chevy Traverse/GMC Acadia/Buick Enclave
| Manufacturer | Detroit Axle |
|---|---|
| Product Type | Rack and Pinion Kit |
| Includes | 1 rack assembly + 2 outer tie rods |
| Warranty | Lifetime Warranty |
This Detroit Axle kit replaces the vehicle's steering rack with a complete, remanufactured power steering rack and pinion assembly supplied with an EVO sensor and two front outer tie rods. It is intended for plug-and-play replacement on compatible Chevy Traverse model years and related GM crossovers, arriving with new oil and lip seals and hydraulic pressure testing to verify internal bypass performance. In practice the kit simplifies a steering swap because it comes as a ready assembly and includes the common tie rod ends you would replace at the same time. Buyers get the practical benefit of a remanufactured unit tested for pressure and a lifetime warranty backing. Reported issues include variable quality of cosmetic finish and occasional fitment differences across trim variants, so confirm the exact vehicle configuration before ordering. Expect to inspect and clean the part before installation and plan for alignment after fitting.
Best for: Practical optimizers who want a cost-conscious, ready-to-install steering replacement that minimizes parts sourcing and is backed by a parts supplier warranty.
Less Ideal for: Buyers seeking brand-new, factory-packaged steering assemblies or those unwilling to verify trim-level sensor and bolt differences should consider alternatives or dealer-sourced replacements.
- Complete assembly reduces labor compared with sourcing separate components
- Includes EVO sensor for vehicles that require variable assist input
- New oil and lip seals with hydraulic pressure testing for internal reliability
- Includes two outer tie rod ends so common wear items are replaced at once
- Some customers report inconsistent cosmetic finish and used-looking components on arrival
- Fitment can vary between trim levels requiring verification of the correct model before purchase
Verdict: A budget-friendly, fully assembled steering rack kit that delivers practical, ready-to-fit replacement value for compatible Chevrolet Traverse and related GM crossovers.
4. Detroit Axle Complete Power Steering Rack and Pinion Assembly with Sensor
| Manufacturer | Detroit Axle |
|---|---|
| Manufacturer Part Number | 5137 |
| Fitment Notes | Models with Variable Assist Steering; supplied with EVO sensor |
| Remanufactured In | Detroit, USA |
This Detroit Axle complete rack and pinion is a remanufactured replacement unit intended for Chevrolet Traverse and related GM SUVs with variable assist steering. It ships as a full assembly with the EVO steering sensor installed and comes pressure tested with new oil and lip seals, so installation restores a ready-to-fit steering core without needing component-level rebuilds. In practice it is used to replace leaky or failed steering racks and returns steering feel and power assist when properly matched to the vehicle. The unit is remanufactured in the U.S. and is presented as a budget-friendly alternative to buying a new factory replacement, with many owners reporting solid fit and improved ride after installation. Limitations to consider are the variable quality common to reman parts and occasional reports of defective units, so have a trusted installer verify fitment and test before finalizing. Installation can require a lift and professional alignment afterward.
Best for: Budget-conscious owners seeking a lower-cost replacement rack that restores power steering function on a Chevrolet Traverse while prioritizing value over a brand-new factory unit.
Less Ideal for: Buyers who require a guaranteed-new factory part or absolute certainty against any remanufacture-related issues should consider new OE-quality replacements instead.
- Complete remanufactured assembly includes EVO sensor for variable assist steering
- Hydraulically pressure tested with new oil and lip seals to reduce leakage risk
- Remanufactured in the USA and marketed as a budget-friendly replacement
- Arrives ready to install as a full unit, avoiding the need to source separate parts
- Remanufactured units show occasional quality variability and some reports of failures
- Installation typically requires a lift and professional alignment
Verdict: A cost-focused remanufactured complete rack and pinion that restores steering function for Chevrolet Traverse owners without the price of a new factory unit.
5. Detroit Axle Complete Power Rack & Pinion Assembly with Outer Tie Rods and Front Wheel Bearing for Chevrolet Traverse (Variable Assist)
| Manufacturer | Detroit Axle |
|---|---|
| Fits | Chevrolet Traverse (variable assist steering) |
| Includes | Rack & pinion, outer tie rods, front wheel bearing, EVO sensor |
| Manufactured in | Remanufactured in Detroit, USA |
This Detroit Axle kit replaces the entire front power rack and pinion assembly and includes outer tie rods plus a front wheel bearing and hub, supplied with the EVO sensor for vehicles that use electronic variable-assist steering. It is remanufactured and pressure tested with new oil and lip seals to reduce leak risk and is intended as a direct factory-quality replacement for affected Chevrolet Traverse model years. Installation is typical for steering rack swaps and delivers firmer, more consistent steering feel immediately after fitment. The package is convenient for shops because it bundles the bearing and tie rods so you do not need to source multiple parts. Buyers should note this is a remanufactured unit, so long-term durability can vary compared with new factory parts and warranty activation requires returning your core. Some users report excellent fit and immediate improvement while others have had issues with longevity on certain components, so expect reliable performance when installed correctly but be prepared to follow core return procedures to access the lifetime warranty.
Best for: Reliability-focused buyers who prioritize restoring correct steering function with a bundled, factory-replacement style unit and want a repair that minimizes parts sourcing and shop time.
Less Ideal for: Buyers who prefer brand-new factory parts or who are unwilling to manage core returns and potential variability in long-term durability should consider other options.
- Complete kit includes rack and pinion, outer tie rods, and front wheel bearing for a one-stop front-end replacement.
- Supplied EVO sensor makes it compatible with variable-assist steering without extra parts.
- Remanufactured and hydraulically pressure tested with new oil and seals to reduce immediate leak and failure risk.
- Made in Detroit remanufacturing with a lifetime warranty when core is returned.
- Remanufactured unit can show variable long-term durability compared with new factory replacements.
- Lifetime warranty requires returning the core unit and following the seller’s return process to activate coverage.
Verdict: A ready-to-install remanufactured rack and pinion kit that restores variable-assist steering on Chevrolet Traverse models while bundling needed front-end parts for a simpler repair.
6. Detroit Axle 10-piece Front End Kit with Remanufactured Rack & Pinion for Chevrolet Traverse
| Manufacturer | Detroit Axle |
|---|---|
| Manufacturer Part Number | 10KSW1201216 |
| Fitment | Chevrolet Traverse (model years listed in product description) |
| Contains | Rack & pinion, outer tie rods, wheel bearing hubs, lower control arms w/ ball joints, sway bars |
This Detroit Axle kit supplies everything needed to rebuild the front end on compatible Chevrolet Traverse models in one purchase. The centerpiece is a remanufactured rack and pinion assembled in Detroit with new oil and lip seals and hydraulic pressure testing, and the package adds outer tie rods, two front wheel bearing/hub assemblies, lower control arms with ball joints, and sway bars. For a convenience-driven buyer this reduces parts sourcing and ensures the major steering and suspension items arrive matched for installation. Expect typical shop labor because the kit covers many components, and you should plan an alignment after installation. Limitations include that some subcomponents are remanufactured rather than brand-new and a few customers report variable quality on specific pieces, so inspection before installation is wise. The kit requires returning the core rack unit to activate the lifetime warranty.
Best for: Buyers who prioritize convenience and want a single, mostly complete front-end solution for a Chevrolet Traverse to reduce time spent sourcing parts and coordinating multiple orders.
Less Ideal for: Shoppers who insist on entirely new OEM parts or who prefer replacing only a single component at a time should consider buying individual factory-quality parts instead.
- All major front-end steering and suspension parts included in one purchase to simplify repairs
- Remanufactured rack and pinion tested and resealed to restore steering function
- Includes front wheel bearing and hub assemblies to eliminate separate sourcing
- Lower control arms come with ball joints preinstalled to speed installation
- Designed specifically to fit Chevrolet Traverse models listed in the product fitment
- Some components are remanufactured rather than new, which can produce variability between units
- Installation is labor intensive and typically requires professional alignment after fitting
- A few reviewers reported inconsistent quality on specific parts within the kit
Verdict: A time-saving, nearly complete front-end kit for Chevrolet Traverse owners who want to replace steering and suspension components in one go, with remanufactured rack components and mixed new/remanufactured parts.
7. GM Genuine Parts 23271562 Hydraulic Rack and Pinion Steering Gear Assembly
| Manufacturer | ACDelco |
|---|---|
| Manufacturer Part Number | 23271562 |
| Bearing Number | 23271562 |
| Compatible Lubricant | Grease |
This GM Genuine Parts rack and pinion is a complete hydraulic steering gear assembly intended as a direct replacement for compatible Chevrolet Traverse models. It converts steering column rotation into the side-to-side motion that turns the front wheels and comes preassembled with inner tie rods to simplify installation compared with rebuilding a core unit. As a factory-quality GM-recommended part manufactured to original specifications, it aims to match the fit, durability, and steering feel of the vehicle’s factory unit. In real-world use this means straightforward bolt-in fitment when the correct vehicle application is selected, predictable steering response, and reduced risk of fitment or durability surprises versus generic reman units. Expect to flush the steering system and replace associated hoses or pump as recommended during installation. The unit is heavier and more substantial than small aftermarket options and may require two people or a shop for removal and installation on an AWD Traverse.
Best for: Risk-averse mainstream buyers who prioritize factory-level fit and predictable long-term steering behavior for their Chevrolet Traverse and prefer replacing the entire assembly rather than sourcing a remanufactured core.
Less Ideal for: Buyers seeking the lowest possible cost or a DIY reconditioning project who are comfortable sourcing reman units and extra hardware should consider economy alternatives instead.
- Factory-quality replacement engineered to GM specifications for fit and steering feel
- Ships as a complete assembly with inner tie rods to reduce installation steps
- Multiple owner reports of bolt-up fitment and reliable steering performance
- No core return required compared with remanufactured units
- Higher cost and heavier than many aftermarket remanufactured racks
- May arrive without small sealing O-rings or hardware some installers prefer to replace separately
Verdict: Choose this GM Genuine Parts rack when you want a factory-spec replacement for a Chevrolet Traverse to restore original steering fit and feel with minimal compatibility risk.
Choosing the Right Chevrolet Traverse Rack and Pinion: Key Factors to Consider
Fitment and Mounting Geometry
Accurate fitment ensures the rack aligns with the Traverse steering column, tie rod attachment points, and subframe mounts. Incorrect geometry can create steering pull, uneven tire wear, or binding during suspension travel.
Confirm that the replacement uses the same mounting pattern and input spline as the original. If steering assist type differs from the factory unit, additional modifications are often needed, which raises installation complexity and may alter vehicle handling.
Sealing and Leak Resistance
Seals and internal lubrication are primary determinants of a rack's lifespan. Good sealing prevents power steering fluid loss and contamination that accelerate internal wear.
Look for units with modern seal materials and solid end-cap designs. Robust seals reduce the chance of external leaks and maintain hydraulic pressure, which preserves steering feel and prevents progressive damage to rack teeth and bearings.
Internal Materials and Finish
The quality of the rack gear, pinion, and internal bushings affects durability and play development. Hardened gear surfaces and corrosion-resistant finishes slow wear under load.
Racks with polished or treated gear surfaces and high-quality bearing interfaces tend to retain tight steering feel longer. Inferior internal materials can lead to premature steering play or rough engagement, which compromises control.
Steering Response and Feedback
Different racks can subtly change steering weight, centering, and feedback. For a vehicle like the Traverse, predictable response under highway and low-speed maneuvers is important for driver confidence.
Evaluate descriptions of gear ratio and assist characteristics when available. Units engineered to match the original steering ratio and assist profile will maintain the intended on-road behavior and make handling predictable.
Ease Of Installation And Serviceability
Installation complexity affects labor time and the risk of installation-related issues. Racks that reuse factory bushings, lines, and mounting hardware typically install faster and require fewer adjustments.
Consider units that provide clear mounting interfaces, accessible bleed points for hydraulic systems, and compatible tie rod ends. Serviceable designs that allow for seal replacement or re-greasing can reduce long-term maintenance costs.
Warranty And Support Documentation
A clear warranty signals confidence in materials and workmanship. Documentation that covers fitment, torque specs, and bleeding procedures reduces installation errors and warranty disputes.
Warranty terms and accessible technical guidance help protect you if the part fails prematurely. Choose options with explicit fitment confirmation and installation instructions to lower the risk of returns or misinstallation.
How We Chose the Best Chevrolet Traverse Rack and Pinion
We focused on components designed specifically for the Chevrolet Traverse and prioritized items that match factory mounting points, steering input geometry, and hydraulic or electronic assist interfaces. Key evaluation criteria included mechanical fitment, sealing and leak resistance, internal wear materials and finish, and overall durability under typical driving loads. We also considered steering response characteristics and ease of installation where manufacturer guidance was clear.Excluded items included universal or heavily modified racks that require custom fabrication, parts lacking clear fitment data for the Traverse, and components with unverified sealing or material specifications. Our goal was to highlight options that minimize additional modifications while addressing the most common failure modes for this vehicle class.
Our full evaluation process is outlined in our review methodology.
FAQ
What are common signs that the Chevrolet Traverse rack and pinion needs replacement?
Common signs include persistent steering play, unusual steering noise when turning, visible power steering fluid leaks, and a drift or pull while driving straight. You may also notice difficulty maintaining a steady heading or increased effort at low speeds. These symptoms often indicate internal wear or seal failure.
Can a leaking rack be repaired, or does it usually need replacement?
Minor leaks from outer boots or fittings can sometimes be repaired, and seals can be replaced in some serviceable racks. However, significant internal wear or multiple leak points usually means full replacement is the more reliable solution. Repairability depends on the rack design and extent of internal damage.
How important is matching the steering assist type when replacing the rack?
Matching the original assist type, whether hydraulic or electric, is important because it affects mounting, fluid or electrical connections, and steering feel. Swapping assist types often requires additional components and calibration, which increases complexity and may change how the vehicle handles.
Will replacing the rack eliminate steering noise and play immediately?
Replacing a worn or leaking rack usually reduces noise and play, but proper installation, alignment, and system bleeding are essential for optimal results. Some noises may originate from tie rods, bushings, or suspension components, so a full inspection ensures the underlying cause is addressed.
How should I prepare my Traverse before having the rack replaced?
Have the vehicle inspected for related wear items such as tie rod ends, control arm bushings, and wheel alignment. Gather documentation on the original steering type and any previous repairs. This preparation helps ensure the replacement fits correctly and that associated components are serviced as needed during installation.
Conclusion
Prioritize correct fitment, robust sealing, and quality internal materials when selecting a replacement rack and pinion for the Chevrolet Traverse. These factors have the biggest impact on steering feel, leak resistance, and long-term durability.Weigh ease of installation and available documentation against desired steering response and warranty coverage. Address related suspension and steering components at the same time to ensure a complete repair and restore predictable handling.
Explore More:
- Check out all Chevrolet Traverse parts & accessories
- Explore Rack and Pinion Steering Systems Maintenance & Repair Guides
- Explore Suspension & Steering
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