Front Lower Control Arm Set for 2014-2019 BMW X5 X6 - 2 Piece Kit
Front Lower Control Arm Set for 2014-2019 BMW X5 X6 - 2 Piece Kit
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Our review examines the TRQ front lower control arm with ball joint set and its fit for 2014-2018 BMW X5 and 2015-2019 X6 models. In this review the bottom line is straightforward: this 2 piece, direct-fit kit is best for owners who need a straightforward OE replacement that restores suspension geometry and drivability quickly. The reviewer found the kit to be a clean, vehicle-specific swap that simplifies installation and returns proper steering feel, though long-term durability of the ball joints is a point to watch based on customer reports.
Key Features
- Direct Fit: The kit fits the front driver and passenger lower forward positions without modification, saving time on installation and alignment prep.
- OE Replacement: Designed as an OE replacement, the arms aim to restore factory suspension geometry for predictable handling and alignment retention.
- Complete Kit: Includes both left and right front lower control arms with ball joints so both sides can be serviced at once for balanced performance.
- Reference Compatibility: Aftermarket reference numbers and multiple part cross-references make it easier to verify fitment for specific VINs and part lists.
- Vehicle Specific: The listing calls out fitment for X5 and X6 model years without active steering, reducing the chance of ordering the wrong variant.
Who It's For
This set is aimed at BMW owners, independent shops, and DIY mechanics who need a direct-fit replacement for worn or damaged front lower control arms on 2014-2018 X5 and 2015-2019 X6 models without active steering. It is a practical choice when both sides show wear or when replacing one side as part of a suspension service.
Those who require OEM-branded parts, advanced factory warranty coverage, or components for vehicles with active steering should look elsewhere. Also, if long-term high-mileage durability is critical, consider comparing construction details and warranties from other suppliers before committing.
Pros & Cons
Pros
- Good fitment: reviewers repeatedly report accurate fit and straightforward installation for the specified X5 and X6 years.
- Balanced replacement: supplying both driver and passenger arms helps maintain alignment and handling consistency.
- Value and functionality: many owners note solid function and cost-effectiveness versus dealer parts.
Cons
- Durability concerns: several customer reports mention ball joint failures after months of use, so longevity can be variable.
Specifications
| Brand | TRQ |
| Kit Quantity | 2 Piece (driver & passenger) |
| Included Parts | Front driver and passenger lower forward control arms with ball joints |
| Fitment | 2014-2018 BMW X5, 2015-2019 BMW X6 (front lower forward, without active steering) |
| Aftermarket Ref Numbers | 31126851691, 31126851692, 524-849, 524-850, CMS101143, CMS101144, RK623279, RK623280 |
| Type | OE replacement suspension control arm kit |
Our Verdict
The TRQ front lower control arm set is a sensible, cost-effective OE replacement for X5 and X6 owners who need reliable fit and immediate restoration of handling. It offers clear value when replacing both sides, but prospective buyers should be mindful of occasional ball joint longevity concerns and inspect warranty coverage if long-term durability is a priority.
Frequently Asked Questions
Does this kit fit X5 and X6 models with active steering?
The kit is specified for vehicles without active steering; verify your vehicle configuration before purchasing.
Are both control arms included in the kit?
Yes, the set includes one front driver side and one front passenger side lower forward control arm with ball joints.
Will these arms affect wheel alignment?
They are designed as OE replacements to restore correct suspension geometry, but a professional alignment is recommended after installation.
Editor's Take
The TRQ front lower control arm set is a practical OE-style replacement for 2014-2018 X5 and 2015-2019 X6 models, offering good fit and value while buyers should note occasional ball joint durability concerns.

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