fits model: Ls400. make: Lexus. year: 1998–2000.

( Manufacturer Part Number: 4881250110 ), ( Type: Sway Bar ), ( Oe/oem Part Number: 48812-50110, 48830-22041, 48815-50160 ), ( Color: Black ), ( Items Included: Links Bushings ), ( Features: Rear Stabilizer Bar W/ Links Bushings ), ( Placement On Vehicle: Lower, Rear )
The **Lexus LS400 Rear Stabilizer Bar Links Bushings (Part Number: 4881250110)** are a critical yet often overlooked component designed to enhance the handling and stability of the 1998 through 2000 model years of this luxurious sedan. These bushings serve as the silent yet essential connectors between the rear stabilizer bar and the vehicle s suspension system, ensuring smooth articulation while dampening unwanted body roll during cornering, braking, and acceleration. Crafted from high-quality, durable rubber compounds reinforced with internal steel wire reinforcement, these bushings are engineered to withstand the rigors of daily driving, providing a resilient yet flexible connection that absorbs road imperfections and maintains optimal alignment. Their precise fitment into the LS400 s rear suspension where the stabilizer bar helps counteract lateral forces contributes to a more composed and predictable driving experience, particularly on winding roads or during high-speed maneuvers. Over time, however, exposure to wear, road debris, or environmental elements can cause these bushings to crack, compress, or degrade, leading to clunking noises, excessive play, or even premature failure of the stabilizer bar itself. Replacing them with genuine OEM parts like the **4881250110** ensures a perfect match in terms of material, dimensions, and performance, restoring the suspension s intended functionality and preserving the LS400 s signature blend of comfort and precision. Whether addressing a noticeable deterioration in handling or conducting routine maintenance, these bushings are a straightforward yet vital upgrade for owners seeking to maintain the vehicle s original driving dynamics or prepare it for long-term reliability.
### Pros and Cons of Buying Lexus 4881250110 LS400 Rear Stabilizer Bar Links Bushings (1998 2000)
#### **Pros:**1. **Improved Handling and Stability** Worn stabilizer bar bushings can cause excessive body roll, leading to a less stable and less responsive ride. Replacing them restores the intended suspension geometry, enhancing cornering performance and overall driving dynamics.
2. **Reduced Noise and Vibration** Damaged bushings can produce clunking, rattling, or squeaking noises, especially over rough roads. New bushings eliminate these unwanted sounds and vibrations, contributing to a quieter cabin.
3. **Prevents Further Suspension Damage** Stabilizer bars rely on bushings to pivot smoothly. Worn bushings can force the bars to bind, increasing stress on other suspension components like bushings, control arms, or even the subframe. Replacing them early prevents costly secondary damage.
4. **Maintains Resale Value** A well-maintained LS400 with updated suspension parts retains its value better than one with neglected components. Potential buyers notice and appreciate proactive maintenance.
5. **Durability and Fitment** OEM or high-quality aftermarket bushings (like those from **Mezirow, Monroe, or Delrin-based options**) are designed specifically for the LS400 s suspension. They provide a proper fit and long-lasting performance, especially if the vehicle sees regular use on varied terrain.
6. **Easier Installation** These bushings are relatively straightforward to replace, especially if you have basic mechanical skills or access to a shop. The LS400 s rear suspension is accessible, and many owners tackle this job themselves to save labor costs.
7. **Compatibility with Other Upgrades** If you ve already upgraded other suspension components (e.g., shocks, springs, or sway bars), fresh bushings ensure all parts work harmoniously. Poor bushings can negate the benefits of other modifications.
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#### **Cons:**1. **Cost** While not excessively expensive, the parts and labor add up. A full set of rear stabilizer bar links and bushings (including the bar itself if needed) can range from **$150 $400** for parts, depending on whether you choose OEM, aftermarket, or premium brands. Labor for a shop can add **$100 $200** depending on location. DIY saves money but requires time and tools.
2. **Potential for Counterfeit Parts** Some aftermarket bushings, especially from lesser-known brands, may be made from inferior materials (e.g., soft rubber or plastic) that wear out quickly or fail prematurely. Always verify the supplier s reputation and material quality.
3. **Time-Consuming Installation** If doing it yourself, the job requires removing the rear subframe (or at least disconnecting it), which can be tricky due to the LS400 s tight engine bay and suspension layout. Improper installation (e.g., not torquing bolts correctly) can lead to premature wear or failure.
4. **Secondary Issues May Arise** If the bushings were worn for an extended period, other suspension components (e.g., bushings on the control arms, sway bar ends, or subframe mounts) may also be degraded. A full suspension inspection is wise before and after replacement.
5. **Limited Lifespan of Aftermarket Bushings** Even high-quality aftermarket bushings (e.g., polyurethane or Delrin-based) may not last as long as OEM rubber bushings, which are designed for the specific LS400 s weight and load. Expect **50,000 100,000 miles** from good aftermarket bushings, compared to OEM s potential for **100,000 miles** if they re well-maintained.
6. **Potential for Over-Tightening** Stabilizer bar bushings are often overlooked during torque specifications. Over-tightening can crush the bushing or damage the bar s mounting points, while under-tightening can lead to premature wear. Follow the manufacturer s torque values strictly.
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### **Conclusion**
Replacing the rear stabilizer bar links and bushings on a **1998 2000 Lexus LS400** is a **highly recommended maintenance task** for owners who prioritize handling, comfort, and long-term suspension health. The benefits improved stability, reduced noise, and prevention of secondary damage far outweigh the costs, especially when considering the LS400 s value as a luxury vehicle. However, the decision should be based on the vehicle s current condition and your budget.
If the bushings are **visibly cracked, leaking grease, or causing noticeable clunking**, replacement is urgent. If they re only slightly worn but still functional, you can delay it, but prioritize it within the next **20,000 30,000 miles** to avoid further issues.
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### **Recommendation**
1. **Choose Quality Parts**:- **OEM (Lexus 4881250110)** Most reliable but expensive. Ensure you get the correct part number to avoid counterfeits.
- **Aftermarket Alternatives**:- **Mezirow** (polyurethane, durable, good for aggressive driving).
- **Monroe** or **Delrin-based bushings** (long-lasting, less prone to cracking).
- Avoid cheap rubber bushings from unknown brands they fail quickly.
2. **DIY or Professional Installation?**
- **DIY**: If you re comfortable with suspension work, this is a manageable project. You ll need:- Jack and jack stands (or a lift).
- Socket set (including torque wrench).
- Penetrating oil (for rusted bolts).
- Basic tools (sockets, wrenches, C-clamps for pressing bushings).
- Follow a **step-by-step guide** (e.g., from **Lexus LS400 forums** or **Chilton manuals**).
- **Professional Shop**: If you re unsure, a reputable shop with LS400 experience is worth the cost. Ensure they use **OEM or high-quality aftermarket parts**.
3. **Additional Considerations**:- **Inspect Other Bushings**: While replacing the rear stabilizer bar bushings, check the **front stabilizer bar bushings**, **rear subframe bushings**, and **control arm bushings**. Replace any that show signs of wear.
- **Grease the Bushings**: If using rubber bushings, apply **silicone-based grease** to the outer surface to extend their life.
- **Consider a Full Suspension Refresh**: If your LS400 has high mileage, pairing this with **new shocks/struts** and **alignment** will maximize the benefits.
4. **Budget-Friendly Approach**:- If cost is a concern, prioritize the **most worn bushings first**. For example, if the **rear stabilizer bar links** are shot but the bushings are still decent, focus on the links. However, don t neglect the bushings entirely they re critical for proper bar function.
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**Final Verdict**: **Replace the rear stabilizer bar links and bushings** if they re worn, as the long-term benefits in handling, comfort, and suspension longevity justify the cost. Opt for **OEM or reputable aftermarket parts**, and either tackle the job yourself or trust a qualified mechanic. This is a **proactive maintenance step** that pays dividends in both driving enjoyment and vehicle longevity.
Items may show light scuffs, scratches or other imperfections as a result of this being used part. 1998 LEXUS LS 400. Rear Stabilizer Bar w/ Links Bushings Part Numbers: 48812-50110, 48830-22041, 48815-50160, For: 1998 1999 2000 Lexus LS400 OEM, Donor Vehicle Information. Address available upon request.
Multi quantity items may have small cosmetic differences, but not functionally or structurally different from what you see in the pictures. Manufactured in Japan. Item Condition. 132,556 miles on it.
Transmission: 5-Speed Automatic Overdrive. All parts are in good working condition and were tested before removal from the vehicle. This item is taken off of.