Note: This article contains affiliate links. If you click on these links and make a purchase, I may earn a small commission at no extra cost to you. This helps support my research and content. Read my full affiliate disclosure here.
Picking the right Kia Optima tie rod end matters because steering feel, tire wear, and safety all depend on stable front-end components. A worn or incorrect tie rod end can cause play in the steering and uneven tire wear, so choosing a well-made replacement makes a noticeable difference in daily driving. This guide covers our short list of the top options for the Kia Optima, each chosen for fitment reliability and expected longevity. Below we explain the evaluation criteria used and what to watch for when selecting a replacement, then present the shortlisted products and what they offer.
Looking for other parts? See all Kia Optima parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | KDSA Front Outer Tie Rod Ends, left and right set (ES800717/ES800718) |  |
| Most Popular A crowd favorite that many people choose with confidence | Detroit Axle Front Outer Tie Rod Ends, 2-Piece Set |  |
| Best Quality Built to a higher standard if you want something more solid | ASAPE Suspension Kit — Front Control Arms, Tie Rod Ends & Stabilizer Links (8-piece) |  |
| Best Budget The cheapest option that still gets the job done reliably | BOXI Front Inner Tie Rod Ends (pair) – Replacement for Kia Optima 2011–2015 |  |
| Most Sold A high-volume bestseller chosen again and again | A-Premium Front Outer Tie Rod Ends (pair) |  |
| Best Value for Money The sweet spot between price and what you get | MOOG ES800717 Outer Steering Tie Rod End |  |
| Best Overall The best all-around choice for most situations | Detroit Axle 4pc Front Inner and Outer Tie Rods Replacement Kit |  |
1. KDSA Front Outer Tie Rod Ends, left and right set (ES800717/ES800718)
| Fitment | Kia Optima 2011-2015 (Excluding Hybrid Models) |
|---|---|
| Package contents | Front left and right outer tie rod ends (ES800717, ES800718) |
| Manufacturer | KDSA |
These KDSA front outer tie rod ends replace the left and right outer steering linkages on compatible Kia Optima models. They are used when worn tie rod ends cause play in the steering, uneven tire wear, or alignment issues. The pair comes as driver and passenger side outer units and includes the matching part numbers for straightforward identification. KDSA states the parts are manufactured to factory standards and customers report an accurate fit and straightforward installation that lets technicians restore steering feel and alignment quickly. Practical benefits include returning crisp steering response and eliminating steering noise or wander associated with worn outer joints. Limitations are that this is a direct replacement part only for the listed Optima years and excludes hybrid models, so confirm vehicle fitment before ordering; longevity depends on installation quality and driving conditions. No special tools are included, so alignment after installation is required to ensure safe road handling.
Best for: Reliability-focused buyers who prioritize restoring factory steering feel and predictable handling on a Kia Optima through a direct, replacement-grade component.
Less Ideal for: Buyers who need parts for hybrid Optima models or who prefer performance-upgrade steering components rather than factory-style replacements.
- Sold as a matched left and right outer tie rod end set for complete front replacement
- Manufactured to factory-standard tolerances for an accurate fit on listed Optima models
- Multiple customers report easy, direct fitment and improved steering feel after installation
- Fitment limited to the specified non-hybrid Optima model years so it is not universal
- Does not include alignment service or special installation tools
- Durability will vary with driving conditions and installation quality
Verdict A matched, factory-standard replacement pair that reliably restores steering feel on compatible Kia Optima models, provided you confirm non-hybrid fitment and complete a wheel alignment after install.
2. Detroit Axle Front Outer Tie Rod Ends, 2-Piece Set
| Brand | Detroit Axle |
|---|---|
| Fits | Kia Optima (specified years) |
| Kit contents | 2x Front Outer Tie Rod End Links |
| Warranty | 10-Year Warranty |
These Detroit Axle front outer tie rod ends replace the worn outer steering joints on compatible Kia Optima models. They are offered as a two-piece kit and install where the outer tie rod connects to the steering knuckle, restoring steering precision and removing play that causes wandering or uneven tire wear. Notable features include grease fittings for routine lubrication and construction aimed to match factory fit and function. In practice the parts fit directly into the steering assembly and are a common DIY replacement for owners comfortable with basic suspension work or for installers looking for a quick swap. Buyers report the grease zerk improves serviceability and that the parts come with cotter pins for securing the castle nut. Limitations to consider are occasional quality-control misses reported by a small number of users and the absence of replacement jam nuts in the package, which may require reusing the original jam nuts or sourcing new ones during installation. For a convenience-minded Kia Optima owner this kit is an accessible, cost-effective way to restore steering feel.
Best for: Convenience-driven buyers who want a straightforward, serviceable steering repair for their Kia Optima without expensive shop labor and who prioritize quick installation and routine maintenance ease.
Less Ideal for: Drivers seeking a premium performance upgrade or a lifetime maintenance-free option should consider higher-end or sealed, upgraded steering components instead.
- Direct-fit replacement for compatible Kia Optima front outer tie rod ends
- Grease fittings included for easier long-term serviceability
- Includes cotter pins to secure the castle nut during installation
- Designed and tested to meet factory-quality performance claims
- Package does not include jam nuts so reuse or sourcing of jam nuts may be necessary
- A small number of users reported manufacturing defects on individual pieces
Verdict A practical, easy-to-service factory-quality replacement for Kia Optima outer tie rod ends that keeps steering tight at a budget-friendly level.
3. ASAPE Suspension Kit — Front Control Arms, Tie Rod Ends & Stabilizer Links (8-piece)
| Fitment | Kia Optima 2012–2015 (2.0L/2.4L) and 2014–2016 Cadenza/related compatible models noted in listing |
|---|---|
| Kit contents | Front lower control arms with ball joints x2, front outer tie rod ends x2, front inner tie rod ends x2, stabilizer bar links x2 |
| Brand | ASAPE |
| Item model number | Adjustable |
This ASAPE suspension kit bundles the front lower control arms with ball joints, outer and inner tie rod ends, and stabilizer bar links to restore steering precision and front-end stability on the Kia Optima. Intended as a vehicle-specific replacement, the kit is typically used when steering feel becomes loose, when there is clunking over bumps, or when uneven tire wear indicates worn suspension parts. The components are made from high-strength steel with an electrophoretic finish to resist corrosion and help parts last under regular driving. Fitment tailored to the Optima simplifies installation compared with buying parts separately and reduces alignment guesswork after replacing matched components. Limitations to note are that this is an aftermarket multi-piece kit rather than factory-sourced parts, so finish and tolerances can vary from OEM, and individual components may require a professional alignment and press tools for ball joint/control arm installation. For performance-oriented owners, the kit offers a cost-effective way to tighten steering response but plan for proper installation and alignment to realize the benefits.
Best for: Performance-oriented Optima owners focused on restoring crisp steering and predictable handling after worn front-end parts have degraded response and control.
Less Ideal for: If you want factory-original parts with guaranteed OEM fit and finish or prefer replacing a single worn item rather than a matched kit, look for direct factory replacements instead.
- Complete matched set for the front suspension and steering to address multiple worn components at once
- Vehicle-specific fitment for Kia Optima reduces compatibility guesswork
- High-strength steel construction with electrophoretic finish for improved corrosion resistance
- Includes both inner and outer tie rod ends which restores steering geometry when replaced together
- Aftermarket kit may not match factory tolerances exactly, requiring careful installation and possible adjustments
- Some components, such as control arms with pressed-in ball joints, may need specialized tools or a shop to install properly
Verdict A complete, vehicle-tailored aftermarket front suspension kit that tightens steering and handling on the Kia Optima when installed and aligned correctly.
4. BOXI Front Inner Tie Rod Ends (pair) – Replacement for Kia Optima 2011–2015
| Position | Front |
|---|---|
| Applicable Models | Kia Optima 2011–2015 |
| Manufacturer Part Number | BXM600130016-2 |
| OEM Part Number | EV800974 |
These BOXI front inner tie rod ends are sold as a pair and intended to replace the factory inner tie rod ends on a Kia Optima 2011–2015. They install at the front steering linkage and restore tie rod play that causes loose steering, uneven tire wear, or alignment drift. The parts are presented as polished replacement components built to match the original fit and mounting points, so installation follows standard steering service procedures and requires an alignment afterwards. Practical benefits include getting the steering back to a firmer feel and extending the life of outer tie rod and steering components at a lower cost than many brand-name alternatives. Limitations are that these are a budget aftermarket option, so finish and long-term durability may vary compared with higher-end factory-quality parts, and buyers should expect to check fit and thread engagement before final assembly. A professional alignment after installation is required to ensure safe, predictable handling.
Best for: Budget-conscious buyers who need an inexpensive, direct-replacement inner tie rod to restore steering performance on a Kia Optima 2011–2015 and prefer a cost-effective DIY or shop repair.
Less Ideal for: Drivers seeking the longest-lasting, premium factory-quality steering components or those who prefer OEM-branded parts for warranty-backed replacements.
- Sold as a front inner tie rod end pair compatible with Kia Optima 2011–2015
- Designed to match factory mounting and steering linkage points for straightforward installation
- Lower-cost aftermarket option that restores steering feel and reduces play
- Polished finish offers a cleaner appearance compared with uncoated replacement parts
- Budget construction may not match long-term durability of premium factory-quality parts
- May require careful fit verification and torque checks during installation
Verdict A wallet-friendly, direct-fit pair of front inner tie rod ends for the Kia Optima 2011–2015 that restores steering feel at a lower cost but may not match premium part longevity.
5. A-Premium Front Outer Tie Rod Ends (pair)
| Position | Front Outer |
|---|---|
| Pre-Greased | Yes |
| Exterior | Corrosion-Resistant Coating |
| Manufacturer Part Number | APCA5029 |
These A-Premium front outer tie rod ends are a straightforward replacement part intended to restore proper steering feel and alignment. Sold as a pair, they install at the front outer steering knuckle and are pre-greased and coated to resist corrosion. In practice they are used to resolve loose or wandering steering, uneven tire wear, and clunking from worn steering joints; buyers report that the parts fit and drive like factory-quality replacements when installed and aligned. The parts include common reference OEM numbers to help confirm fit, and because they are pre-greased the initial installation is simpler with less prep work. Expect an alignment after installation and basic mechanical familiarity or a shop visit for correct installation. Some customers noted occasional fitment mistakes when the wrong vehicle variation was selected, so double-check compatibility for your Optima and confirm side orientation during installation. Overall these provide a practical, budget-friendly alternative to dealership replacements when fitment is verified.
Best for: Practical, risk-averse buyers looking for a reliable, factory-style steering replacement that restores safe handling without premium dealer pricing.
Less Ideal for: Buyers who want lifetime serviceability with re-grease fittings or those unwilling to verify exact sub-model fit should consider alternatives.
- Pre-greased ball stud reduces initial maintenance and eases installation
- Corrosion-resistant exterior coating for longer service life in wet or salty climates
- Sold as a matched pair for both front outer positions
- Uses common reference OEM part numbers to simplify compatibility checks
- Fitment depends on correct vehicle sub-model selection and some buyers reported receiving incompatible parts
- No separate grease fitting included for future re-lubrication
Verdict A practical, factory-style replacement pair for restoring steering feel on compatible Optima models if you confirm exact fit before buying.
6. MOOG ES800717 Outer Steering Tie Rod End
| Brand | MOOG |
|---|---|
| Bearing Type | Ball Bearing |
| Manufacturer | MOOG Chassis Products |
| Included Components | Funnel |
| Compatible Lubricant | Grease |
The MOOG ES800717 outer tie rod end replaces a worn steering linkage to restore alignment and steering feel on compatible vehicles. It installs in place of the factory unit and is designed for use at the steering knuckle to transfer motion from the steering gear to the wheel. Notable features include heat-treated studs for improved fatigue strength, a pressed-in cover plate to keep out debris, and a greasable socket where applicable to allow fresh lubricant to flush contaminants. Those design choices translate to easier installation, reduced looseness over time, and longer service life compared with basic aftermarket parts. You should expect factory-quality fit and consistent steering feel after installation, and many users report straightforward fitment and quick replacement times. The part does require correct vehicle fitment checks before purchase and does not eliminate the need for a professional alignment after installation. If your vehicle uses a non-greasable variant, you will not get the servicing benefit of a greaseable socket.
Best for: Practical optimizers who want a durable, factory-quality replacement that balances longevity and straightforward installation to get a dependable steering repair without overspending.
Less Ideal for: Buyers looking for a universal or adjustable steering solution or those who need a plug-and-play, alignment-free upgrade should consider different products.
- Heat-treated ball stud for improved fatigue strength and longer life
- Press-fit cover plate that helps seal out debris and reduce bearing wear
- Greasable design on applicable versions allows flushing of contaminants and easier maintenance
- Designed for direct fit and straightforward installation to restore steering feel
- Requires a wheel alignment after installation to ensure correct steering geometry
- Fitment is vehicle-specific so incorrect part selection will prevent installation
Verdict A dependable, serviceable replacement that restores steering control and offers good longevity for buyers prioritizing value and reliability for Kia Optima maintenance.
7. Detroit Axle 4pc Front Inner and Outer Tie Rods Replacement Kit
| Manufacturer | Detroit Axle |
|---|---|
| Fitment | Front inner and outer tie rods for Kia Optima (specified years) |
| Warranty | 10-YEAR WARRANTY |
This Detroit Axle kit supplies four front tie rod components—inner and outer ends—intended as a direct replacement for fitment on the specified Kia Optima model years. It is used to restore steering precision and eliminate play that causes wandering or uneven tire wear. The parts are manufactured and tested for impact, wear, and fatigue, and the set arrives as a complete front-side kit so you can replace both inner and outer rods in one service session. Practical benefits include easier installation compared with sourcing individual pieces, immediate restoration of steering feel, and a 10-year warranty backed by the brand. Expect factory-replacement fit and durability suitable for everyday driving, though installers should plan for a professional alignment after installation and verify that the included parts match their vehicle's steering geometry before starting. This is a solid, value-conscious replacement option if you want a full front tie-rod refresh without hunting for parts individually.
Best for: Buyers seeking a balanced, all-round replacement that restores steering feel and handles routine driving demands without upselling to performance parts.
Less Ideal for: Drivers who need heavy-duty or performance steering components for track use or vehicles regularly operated under extreme loads should look for specialized heavy-duty options.
- Complete four-piece front kit replaces both inner and outer tie rods for one-pass servicing
- Engineered and tested for impact, wear, and fatigue to match everyday driving demands
- Saves time compared with buying individual components and simplifies reinstallation
- Requires post-installation wheel alignment to ensure safe steering and tire wear
- Fitment limited to the specified Kia Optima model years so verification is needed before purchase
Verdict A convenient, factory-quality four-piece front tie rod kit that restores steering on compatible Kia Optima models with minimal fuss and good durability.
Choosing the Right Kia Optima Tie Rod End: Key Factors to Consider
Fitment and Compatibility
Exact fitment matters because the taper, thread pitch, and ball-stud orientation must match the Kia Optima steering knuckle and inner tie rod. A correct fit reduces installation headaches and avoids unintended steering geometry changes.
When the part fits as intended there is less risk of accelerated wear or the need for additional modifications. Confirming the specific model year and steering side during selection helps ensure proper compatibility and preserves factory alignment settings.
Joint Design and Sealing
The ball-and-socket design determines how the tie rod end handles articulation and load. A well-designed joint maintains smooth movement without excessive play, which is essential for predictable steering response.
Sealing matters because contaminants and moisture accelerate wear. Look for robust dust boots and seals that resist cracking, since a compromised seal is a common cause of early failure and steering noise.
Materials and Corrosion Resistance
Materials affect strength and longevity. Hardened steel components and corrosion-resistant coatings help the part withstand road salt and moisture common in many climates.
Corrosion can seize threaded connections and degrade ball-stud surfaces, making future service difficult. Choosing parts with quality plating or protective finishes reduces long-term maintenance concerns and helps the tie rod end meet expected service life.
Ease of Installation
Installation ease influences how long the repair takes and whether additional parts or tools are needed. Parts that use standard thread sizes, accessible grease fittings, and familiar fastener layouts simplify replacement and reduce labor time.
Consider whether the design allows for a direct swap without bracket changes or special presses. Clear instructions and straightforward hardware reduce installation errors and help retain proper steering geometry.
Serviceability and Maintenance
Some tie rod ends include grease fittings for periodic lubrication while others are sealed for life. Greaseable designs can extend service life with routine maintenance, but sealed units remove a maintenance step and can still offer long service when well sealed.
Think about your maintenance preferences and local conditions. If you prefer scheduled upkeep, a greaseable joint may be advantageous. If you want lower maintenance, a high-quality sealed unit with verified longevity may be a better choice.
Alignment Impact and Tolerance
Tie rod ends play a direct role in final toe settings and steering alignment. Small differences in sleeve length, thread engagement, and manufacturing tolerance can affect the ease of achieving correct toe during alignment.
Select parts with consistent machining and adequate thread length to allow proper adjustment during alignment. Ensuring the replacement permits the same adjustment range as the original part helps avoid out-of-range alignment issues.
FAQ
What are common symptoms of a failing tie rod end on a Kia Optima?
Common symptoms often include uneven tire wear, a loose or wandering steering feel, and knocking or clunking noises when turning. You may also notice vibration through the steering wheel at certain speeds. If you observe any of these signs, inspection of the tie rod end is advisable.
Can I replace a tie rod end myself on a Kia Optima?
Many mechanically inclined owners can replace a tie rod end with basic hand tools, a ball joint separator, and an appropriate torque wrench. The job usually requires an alignment afterward, so plan for that step. If you are unsure about safety-critical steering work, professional assistance is recommended.
Will replacing a tie rod end affect alignment?
Yes, replacing a tie rod end can change toe settings and usually requires a wheel alignment. Small differences in thread engagement and sleeve length can alter alignment, so a post-replacement alignment is a normal part of the service to restore correct steering geometry.
How long do tie rod ends typically last?
Lifespan depends on driving conditions, maintenance, and part quality. Under normal driving, many tie rod ends last tens of thousands of miles, but exposure to harsh road conditions or damaged seals can shorten service life. Regular inspection helps catch wear early.
What are the signs of tie rod end wear to look for during inspection?
Look for excessive free play at the joint, torn or degraded dust boots, visible rust on the ball stud, and uneven tire wear. During a hands-on check, feel for looseness by grasping the wheel and checking for play or by observing movement at the tie rod when the steering is turned.
Do tie rod ends require lubrication?
Some designs include grease fittings and benefit from periodic lubrication, which can extend service life. Others are sealed and require no maintenance. Check the part specification; if a grease fitting is present, routine greasing as part of suspension maintenance is usually beneficial.
How We Chose the Best Kia Optima Tie Rod End
We narrowed candidates by focusing on fitment accuracy for the Kia Optima and mechanical robustness. Primary evaluation criteria included thread and taper compatibility with the vehicle, material and corrosion resistance, joint design and expected service life, and ease of installation for common tools. We also considered manufacturer quality control indicators such as part traceability and warranty terms. We excluded any parts without confirmed fitment information for the Kia Optima, items with unclear material specifications, and components lacking basic sealing or corrosion protection. Additional filters removed options intended only for race or off-road use when they compromised everyday drivability. The result is a group of tie rod ends that balance proper fit, durability, and straightforward installation for typical maintenance and repairs.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choosing the right Kia Optima tie rod end means balancing fitment accuracy, durable materials, and a joint design suited to your maintenance preferences. Prioritize exact compatibility and good sealing to minimize steering play and premature wear. Remember that any tie rod end replacement typically requires a follow-up alignment and inspection. Focus on parts that offer clear fitment information and robust sealing so you get steady steering performance and longer service intervals.
Explore More:
- Check out all Kia Optima parts & accessories
- Explore Suspension & Steering
- Browse all Auto Parts
