ACURA 52520-TL0-E01 Upper Control Arm Rear Left A977

( Manufacturer Part Number: 52520-TL0-E01 ), ( Part Type: Control Arm ), ( Part Category: Control-arm-rear-up ), ( Storage Location: 15c-s5-b07 / 16e-s2-b02 ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Placement On Vehicle: Rear Right ), ( Part Source: Genuine Oem ), ( Name: Control-arm-rear ), ( Ipn: 52520 Tl0 E01 ), ( Manufacturer Warranty: 90 Day )

Review ACURA Sw Upper Control Arm Rear Left Side Oe fits TSX 2009–2014

The **Acura TSX (A977) Upper Control Arm (Rear, Left) Part Number 52520-TL0-E01 (2009 2014)** is a precision-engineered suspension component designed to deliver stability, durability, and a refined driving experience for this popular compact luxury sedan. Crafted from high-strength steel, this upper control arm serves as a critical link between the vehicle s subframe and the rear wheel assembly, ensuring proper wheel alignment, load-bearing capacity, and smooth handling under varying road conditions. The arm features a robust, bolted mounting design with reinforced bushings that absorb vibrations, reduce noise, and compensate for minor suspension movement, all while maintaining optimal wheel geometry for enhanced traction and steering responsiveness. Compatible exclusively with the **2009 through 2014 Acura TSX (A977) models**, this part is engineered to meet Honda/Acura s stringent quality standards, ensuring a seamless fit with the factory suspension system, including the rear multi-link setup. Whether replacing a worn or damaged arm due to excessive wear, misalignment, or collision damage, this aftermarket or OEM-equivalent component restores the TSX s intended ride dynamics, reducing unwanted sway, body roll, and uneven tire wear. Built to withstand the demands of daily driving, highway cruising, and spirited performance, this upper control arm exemplifies Acura s commitment to blending luxury with performance, providing drivers with confidence in both comfort and control. Proper installation, typically requiring the removal of the rear wheel, wheelhouse panel, and suspension components, ensures optimal performance and longevity, making it an essential upgrade for owners seeking to maintain or enhance their TSX s handling characteristics.

### **Pros and Cons of buying a Acura TSX (2009-2014) Rear Upper Control Arm (Part #: A977, 2009-2014, TL0-E01, 52520-TL0-E01)**

1. **Direct OEM Replacement** This part is an exact factory replacement for the Acura TSX, ensuring a perfect fit and compatibility with the vehicle s suspension system. It will not require modifications or additional adjustments.

2. **High-Quality Material** The part is likely made from durable steel, which provides strength and longevity, reducing the risk of premature failure.

3. **Warranty Coverage** If purchased from a reputable dealer or online retailer (such as RockAuto, Dorman, or a local auto parts store), it may come with a warranty, offering some protection against defects.

4. **Easy Installation** The upper control arm is a relatively straightforward component to replace, especially for those with basic mechanical experience. Most DIYers can complete the job in a few hours with the right tools.

5. **Prevents Further Damage** Replacing a worn or damaged upper control arm prevents excessive wear on other suspension components (such as bushings, ball joints, or tie rods), which can lead to costly repairs if ignored.

6. **Available at Competitive Prices** Since this is an older model, parts are widely available, and prices are generally reasonable compared to newer vehicles.

7. **Supports Aftermarket Options** If you re looking to upgrade, some aftermarket versions offer reinforced or poly-bushing alternatives for improved durability and reduced noise.

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1. **Potential Rust Issues** Older vehicles, especially those driven in snowy or salt-treated areas, may have rusted suspension components. Inspect the part and mounting points for corrosion before purchasing.

2. **Bushing Wear** Even if the arm itself is intact, the rubber or polyurethane bushings may be worn out. If not replaced, this can lead to clunking noises, uneven tire wear, or handling issues.

3. **Mismatched Quality** Some aftermarket or "no-name" parts may not meet OEM standards, leading to premature failure or poor fit. Always verify the manufacturer s reputation.

4. **Labor Costs if Professional Installation** If you re not comfortable replacing it yourself, labor costs at a shop can range from **$100 $200 per hour**, depending on location and shop rates.

5. **Limited Longevity Without Maintenance** While the arm itself may last a long time, the bushings typically need replacement every **50,000 100,000 miles**, depending on driving conditions.

6. **Potential for Counterfeit Parts** Buying from untrusted sellers (especially online marketplaces) risks receiving a fake or substandard part. Stick to well-known suppliers.

7. **Additional Components May Need Replacement** If the arm is being replaced due to suspension issues, other parts (like ball joints, sway bar links, or struts) may also be worn and should be inspected.

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Buying the **Acura TSX (2009-2014) rear upper control arm (A977)** is a **wise investment** if you re addressing a known issue or performing preventive maintenance. The part is **reliable, widely available, and relatively affordable**, making it a practical choice for most DIYers. However, **proper inspection of the bushings and surrounding components** is crucial to ensure a complete repair.

If you re unsure about the condition of the rest of the suspension, consider **replacing the bushings at the same time** or having a mechanic inspect the vehicle. For those comfortable with basic repairs, this is a **straightforward and cost-effective fix** that prevents more serious problems down the road.

- **Purchase from a trusted source** (RockAuto, Dorman, or a local auto parts store with a return policy).

- **Inspect the bushings** if they re cracked or worn, replace them simultaneously.

- **Consider aftermarket poly-bushings** if you want improved durability and reduced noise.

- **Follow proper installation procedures** (torque bolts to manufacturer specs) to avoid premature wear.

- **If unsure about DIY installation**, consult a mechanic to ensure proper alignment and function.

**Final Verdict:** **Buy it if you need it** it s a solid, reliable part for the job, but **don t overlook associated components** that may also require attention.

Details:

God Bless You. May have wear and tear, Color: Images: All images are of the actual item. 2009 - 2014 Acura TSX SW Upper Control Arm, Rear Left Side 52520-TL0-E01, A977, OEM, 2009, 2010, 2011, 2012, 2013, 2014, This item will fit: Station Wagon, Part number: Placement on Vehicle: Right, condition: Used item, refer to images for condition.

part #: 52520tl0e01 prices

• $32.95-$54.03

specifications suspensiosteeri:

• for models: Tsx
• for makes: Acura
• for years: 2009-2014
• mpn: 52520-tl0-e01
• part type: Control Arm
• part category: Control-arm-rear-up
• storage location: 15c-s5-b07 / 16e-s2-b02
• fitment type: Direct Replacement
• genuine oem: Yes
• placement on vehicle: Rear Right
• part source: Genuine Oem
• name: Control-arm-rear
• ipn: 52520 Tl0 E01
• manufacturer warranty: 90 Day

offer suspensiosteeri:

• best offers: True
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: June 7, 2026
• sold: 0

returns suspensiosteeri:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller suspensiosteeri:

• city: Rancho Cordova, California
• # reviews: 29904
• rating: 99.7%

general suspensiosteeri:

• Car Truck Parts Accessories > Steering Suspension > Control Arms, Ball Joints Assemblies
• condition: Used

shipping suspensiosteeri:

• type: Fixed
• transit: 4-8 Days
• cost: $0.00
• service: USPS Priority Mail Medium Flat Rate Box, FedEx Ground / FedEx Home Delivery
• carrier: USPS, FedEx
• class: Expedited, Standard

payments suspensiosteeri:

• credit card: Mastercard
• other
• wallet: Google-pay

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