ACURA 52300TJBA04 Rear Suspension Stabilizer Sway Bar

( Manufacturer Part Number: 52300TJBA04 ), ( Interchange: 524-10441 ), ( Listed: Um53 ), ( Year: 2020 ), ( Id: 81dcf603-2f1a-410b-8f4c-4e409269e5c9 ), ( Location: Zwag10c6 ), ( Type: Sway Bar ), ( Placement On Vehicle: Rear, Lower ), ( Oe/oem Part Number: 52300tjba04 / 52300 Tjb A04 ), ( Color: Black )

Review ACURA Rear Suspension Stabilizer Sway Bar Oem fits RDX AWD 2019–2026

The **Acura 52300TJBA04 OEM Rear Suspension Stabilizer Sway Bar** for the **2019 2026 RDX AWD models** is a precision-engineered, high-performance component designed to enhance handling stability, reduce body roll, and improve overall driving dynamics. Crafted from high-grade, heat-treated steel, this sway bar is a direct factory replacement part, ensuring an exact fit with the original equipment specifications of the Acura RDX s rear suspension system. Its robust construction features a smooth, polished surface and strategically positioned mounting brackets, allowing for seamless integration with the vehicle s existing hardware, including the sway bar links and bushings. The sway bar operates by resisting lateral forces during cornering, minimizing excessive lean and promoting a more composed, controlled ride particularly beneficial when navigating tight turns, uneven roads, or aggressive maneuvers. Whether you re driving through winding mountain roads or tackling high-speed curves on the highway, this stabilizer bar helps maintain optimal tire contact with the pavement, reducing wear and tear on tires and suspension components while delivering a more responsive and engaging driving experience. Built to meet Acura s rigorous quality standards, this sway bar is a reliable, long-lasting solution for drivers seeking to restore or upgrade their RDX s handling characteristics without compromising on performance or durability.

### **Pros and Cons of Buying a 2019 Acura RDX (5Z2300TJBA04) with Rear Suspension Stabilizer and Sway Bar**

#### **Pros**

1. **Reliability and Build Quality** Acura RDX models from 2019 are known for their solid construction, high-quality materials, and well-engineered components. The 2019 RDX, in particular, benefited from refinements in the platform introduced in the 2018 model year, improving durability and comfort.

- **AcuraWatch** (optional) A remote safety system with panic button and emergency assistance.

- **Adaptive Cruise Control** with Low-Speed Follow (standard on higher trims like the RDX-AWD).

- **Lane-Keeping Assist** and **Lane-Departure Warning**.

- **Blind-Spot Monitoring** with rear cross-traffic alert.

- **High-strength steel body structure** and multiple airbags for crash protection.

- **Top Safety Pick ** designation from the Insurance Institute for Highway Safety (IIHS).

3. **Comfortable and Refined Ride** The RDX offers a smooth, well-damped ride, especially with the **rear suspension stabilizer and sway bar** (which you mentioned). These components help reduce body roll during cornering, improving stability and passenger comfort. The **adaptive dampers** (on AWD models) further enhance ride quality by adjusting firmness based on road conditions.

4. **Strong Performance and Efficiency** The **2.0L turbocharged direct-injection (T-DiS) engine** (in the RDX-AWD) delivers **205 horsepower and 222 lb-ft of torque**, paired with an **8-speed automatic transmission** that provides smooth shifting. Fuel economy is competitive for a luxury SUV:

- **EPA-estimated MPG**: 20 city / 27 highway (AWD).

- The **hybrid RDX (if available in your market)** would offer even better efficiency ( 30 MPG combined).

5. **Luxury and Interior Quality** The RDX s interior is spacious, well-appointed, and features high-quality materials (leather, wood trim, aluminum accents). Key highlights include:

- **Heated/ventilated front seats** (standard on RDX-AWD).

- **12.3-inch touchscreen infotainment** with wireless Apple CarPlay and Android Auto.

- **Ambient lighting** and **AcuraLink** (for remote access and vehicle monitoring).

- **Quiet cabin** due to excellent sound insulation.

6. **AWD Capability** The **AWD system** (standard on RDX-AWD) provides excellent traction in snow, rain, or off-road conditions. The **rear suspension stabilizer** you mentioned works in tandem with the sway bar to enhance handling, making the RDX more stable in dynamic driving situations.

7. **Resale Value** Acura RDX models hold their value well compared to many competitors. The 2019 model, in particular, is a strong choice for those seeking a balance between luxury and practicality without the premium pricing of a Lexus or Genesis.

8. **Low Maintenance Costs (Compared to Competitors)** Acura s **i-DSI engine** (in non-hybrid models) is known for longevity, and the AWD system is reliable. While maintenance costs are higher than a Toyota or Honda, they are often lower than those of German or luxury brands.

---

#### **Cons**

1. **Higher Cost of Ownership Than Some Competitors** While Acura is more affordable than Lexus or BMW, it is still more expensive to maintain than a **Toyota Highlander, Honda Pilot, or Subaru Ascent**. Parts and labor can be costly, especially if you re not near an Acura dealership.

2. **Resale Depreciation** While the RDX retains value well, it does not appreciate like some luxury brands. Over time, you may not recover as much as you would with a Lexus or Genesis.

3. **Hybrid Option May Be Limited** The **2019 RDX hybrid** (if available in your region) is a great choice for efficiency, but it is not as widely offered as in later years. If you prioritize hybrid technology, newer models (2020 ) may be better.

4. **Rear Seating Comfort (For Tall Passengers)** While the RDX is spacious, the **rear legroom is tight for very tall passengers** (especially in the third row if equipped). The **rear seats are split 60/40**, which can be awkward for some passengers.

5. **Infotainment System Limitations** The **12.3-inch touchscreen** is functional but not as intuitive as some competitors (e.g., Mercedes or Tesla). The **lack of a digital gauge cluster** (on base models) may feel outdated compared to newer Acuras.

6. **AWD System Can Be Noisy** Some owners report **wind noise and road noise** entering the cabin, particularly at highway speeds. The **rear suspension stabilizer and sway bar** help with handling but do not eliminate all road noise.

7. **Fuel Economy Trade-Offs** The **AWD model sacrifices some efficiency** compared to the FWD version. If fuel economy is a top priority, the **non-AWD RDX** (if available) would be a better choice.

8. **Dealer Markups on Newer Models** If you re considering a **2020-2023 RDX**, be aware that dealers may inflate prices due to higher demand for newer luxury SUVs. A **2019 model** offers a good balance of value and features without the premium of a newer year.

9. **Limited Off-Road Capability** While the AWD system is strong, the RDX is **not a true off-roader**. It lacks **locking differentials, skid plates, or high ground clearance** found in a Subaru Ascent or Toyota Highlander Hybrid.

10. **Some Owners Report Transmission Issues (Rare but Possible)** The **8-speed automatic transmission** in the RDX is generally reliable, but **a few owners have reported hesitation or rough shifting**, particularly in cold weather. Regular maintenance helps mitigate this risk.

---

### **Conclusion**

The **2019 Acura RDX (5Z2300TJBA04) with AWD, rear suspension stabilizer, and sway bar** is an excellent choice for buyers seeking a **luxury SUV that balances comfort, safety, and performance without the high cost of a German brand**. Its **refined ride, advanced safety features, and strong resale value** make it a practical and enjoyable vehicle for daily driving, commuting, and light adventure.

However, if **fuel efficiency is a priority**, the **non-AWD version (if available)** or a **hybrid model (if in your market)** would be better. Additionally, if you **prioritize off-road capability or plan to keep the vehicle long-term**, newer models (2020 ) may offer slight improvements in technology and efficiency.

For most buyers, the **2019 RDX is a smart purchase** offering **Acura s signature blend of reliability, luxury, and driving dynamics** at a reasonable price compared to its competitors.

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### **Final Recommendation**

You want a **luxury SUV with excellent safety, comfort, and handling** (enhanced by the sway bar and stabilizer).

You prioritize **reliability and low maintenance costs** (relative to German brands).

You need **AWD for winter or light off-road conditions**.

You prefer **Acura s refined interior and tech features** over a more premium (but pricier) brand.

You need **maximum fuel efficiency** (look at the **non-AWD RDX or a hybrid model**).

You require **stronger off-road capability** (consider a **Subaru Ascent or Toyota Highlander Hybrid**).

You want **the latest tech and infotainment** (a **2020 RDX or a Lexus RX** may be better).

You re on a **tight budget** (a **used 2018 Acura RDX** could offer similar value at a lower price).

**Overall Verdict:** The **2019 Acura RDX AWD is a fantastic choice** for those who want a **luxury SUV that drives well, is safe, and holds its value** without the high ownership costs of a German brand. If you find a well-maintained example with a **clean service history**, it will serve you reliably for **100,000 miles** with proper care.

Details:

Are final sale. This MUST be specified AT TIME OF PURCHASE. 2019 - 2026 ACURA RDX AWD REAR SUSPENSION STABILIZER SWAY BAR OEM Menu. All listed parts have already been removed from donor vehicles and are on the shelf ready to be shipped.

Locations without a dock or forklift will incur lift gate fee. Pulsate Template v6-3-24 STABILIZER BAR. Items are sold in good, working condition and have been inspected prior to listing. 60-day return period begins on the day part is delivered.

High quality pictures are provided for each item so you can see its exact condition. Shipping charges are based on delivery zip code and apply to the lower 48 states. Orders are shipped via USPS, UPS, or FedEx.

part #: 52300tjba04 prices

• $45.11-$139.99

specifications swabasus:

• for models: Rdx, Awd
• for makes: Acura
• for years: 2019-2026
• mpn: 52300tjba04
• interchange: 524-10441
• listed: Um53
• year: 2020
• id: 81dcf603-2f1a-410b-8f4c-4e409269e5c9
• location: Zwag10c6
• type: Sway Bar
• placement on vehicle: Rear, Lower
• oe/oem part number: 52300tjba04 / 52300 Tjb A04
• color: Black

returns swabasus:

• policy: Returns Accepted
• paid by: Buyer
• time: 60 Days

offer swabasus:

• availability: In Stock
• best offers: True
• options: Ship-to-home
• started: March 25, 2026
• sold: 0
• quantity: 1

general swabasus:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Sway Bars, Links Bushings

seller swabasus:

• rating: 100.0%
• # reviews: 75660
• city: Nicholasville, Kentucky

payments swabasus:

• wallet: Paypal
• credit card: Mastercard
• other

shipping swabasus:

• type: Fixed
• transit: 2-6 Days
• class: Standard
• cost: $95.00
• service: Standard

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