Front Driver & Passenger CV Axle Set for 2011-2013 Kia Optima - 2

In this review of the TRQ Front Driver and Passenger Side CV Axle Shaft Assembly Set for 2011-2013 Kia Optima L4 2.4L, the bottom line is simple: this 2 piece, direct-fit replacement is for owners who need an OE-style axle replacement that installs without modification. The reviewer found the set provides clear value for routine repairs and restoration of driveability, especially where a dependable, application-specific assembly is preferred over rebuilding individual joints. This review examines fit, construction, and common caveats noted by owners.

Key Features

• Direct Fit: Designed as an OE replacement so the axles mount without modification for the listed 2011-2013 Optima models, saving installation time.
• Complete 2 Piece Kit: Includes both front driver and passenger side assemblies so both halves of the front driveline match in wear and performance after replacement.
• Neoprene Boots: Uses neoprene boots stated to be more durable than stock, helping resist tears and environmental breakdown under normal driving.
• Moly Greased: Pre-greased with a moly formulation intended to reduce premature wear and maintain joint smoothness under load.
• Application Specific Design: Built to the vehicle fitment with OE reference numbers provided, reducing fitment guesswork when cross-referencing parts.

Who It's For

This CV axle set is aimed at DIY mechanics, independent shops, and Kia Optima owners who need a full front axle replacement for 2011 through 2013 Optima models with the 2.4L engine and automatic transmission. It is especially useful when both sides show wear or one side fails and the owner prefers replacing both axles for balanced performance.

It is less suited to drivers expecting heavy off-road duty or extreme wheel articulation; a few owner reports mention early boot damage under severe stress. Buyers who require OE dealer warranty coverage or factory-branded parts should consider dealer options instead.

Pros & Cons

Pros

• Good fitment for compatible 2011-2013 Kia Optima models, which simplifies installation.
• Comes as a matched 2 piece kit so both front axles have consistent performance after replacement.
• Pre-greased joints and neoprene boots aim to extend service life and reduce early wear.
• Clear OE and aftermarket reference numbers make cross-referencing straightforward.

Cons

• Mixed durability reports exist; a minority of users noted boot tearing or cracking early in service.
• Some customers reported noise or vibration in a few cases, indicating variable real-world performance.

Specifications

Brand	TRQ
Fitment	2011-2013 Kia Optima L4 2.4L Automatic Transmission
Kit Contents	Front driver side CV axle, front passenger side CV axle (2 pieces)
OE Reference Numbers	495003S300, 495013S350
Boot Material	Neoprene boots
Grease Type	Moly greased joints
Application	Direct fit OE replacement

Our Verdict

The TRQ 2 piece front CV axle set is a practical, value-focused replacement for 2011-2013 Kia Optima owners who want a direct-fit, application-specific repair without part-matching headaches. It offers sensible construction with neoprene boots and moly grease, and is best for standard street driving; those needing ultimate durability under extreme loads should weigh heavy-duty alternatives.

Frequently Asked Questions

Will these axles fit my 2012 Kia Optima 2.4L?
Yes, the kit lists compatibility with 2011-2013 Kia Optima L4 2.4L automatic transmission models for both front driver and passenger sides.

Does the kit include both left and right axles?
Yes, it is a 2 piece set that includes one front driver side and one front passenger side CV axle assembly.

Are the boots and joints pre-greased and ready to install?
Yes, the assemblies are supplied with neoprene boots and are moly greased for installation without additional joint packing.