TAIHO P004H Rod Bushing Set 5K 1.5L

( Brand: Taiho ), ( Manufacturer Part Number: P004H ), ( Type: Connecting Rod Bearing )

Review TAIHO Rod Bushing Set Of Toyota 5k 1.5l New Japan fits 1983–1996

The **Taiho P004H Rod Bushing Set** is a meticulously engineered aftermarket upgrade designed specifically for Toyota s 5K 1.5-liter inline-four engine, produced between 1983 and 1996. This high-performance bushing set is crafted to replace the stock rubber rod bushings that connect the engine s connecting rods to the crankshaft, addressing common issues such as excessive oil consumption, rod knock, and premature wear problems often exacerbated by aggressive driving, high mileage, or extended engine life. Taiho, a trusted name in automotive performance components, has developed this bushing set using advanced materials and precision manufacturing techniques to ensure superior durability, reduced friction, and enhanced reliability. The P004H bushings feature a robust polyurethane construction, which outperforms standard rubber by maintaining its structural integrity under high heat and mechanical stress, while also providing a tighter, more consistent fit within the rod journals. This not only minimizes lateral movement of the rods but also helps to reduce oil leakage into the combustion chamber, a frequent complaint in aging 5K engines. Installation is straightforward, requiring only basic tools, and the set includes all necessary components including the bushings themselves, along with any required seals or gaskets to complete the job efficiently. Whether you're restoring a classic Toyota for daily driving, preparing it for track use, or simply extending the life of a well-loved engine, the Taiho P004H Rod Bushing Set offers a cost-effective solution that delivers measurable improvements in performance and longevity. Built to withstand the demands of modern driving while respecting the heritage of the 5K engine, this upgrade is an essential step for anyone looking to preserve the integrity of their Toyota s powerplant.

### Pros and Cons of Buying a Taiho P004H Rod Bushing Set for a Toyota 5K 1.5L (1983 1996)

1. **Compatibility** The Taiho P004H is specifically designed for the Toyota 5K engine series (1983 1996), ensuring a proper fit without modifications.

2. **Durability** Taiho bushings are known for their high-quality rubber compound, which resists wear and deformation better than OEM parts, especially under heavy loads or off-road use.

3. **Reduced Noise and Vibration** Properly fitted rod bushings help dampen engine noise and minimize metal-to-metal contact, improving smoothness and longevity of the connecting rod assembly.

4. **Prevents Rod Knock** Worn rod bushings can cause excessive play, leading to rod knock a serious failure risk. Replacing them proactively can prevent catastrophic engine damage.

5. **Easy Installation** The P004H set is designed for straightforward replacement, often requiring only basic tools and minimal disassembly (assuming the engine is already out or partially disassembled).

6. **Cost-Effective Long-Term Solution** While the upfront cost is higher than OEM bushings, they extend the life of your engine components, avoiding more expensive repairs down the line.

7. **Aftermarket Trust** Taiho is a reputable brand in the automotive aftermarket, with a history of producing reliable suspension and engine components.

1. **Higher Initial Cost** Compared to OEM or generic aftermarket bushings, Taiho parts are more expensive, which may be a concern for budget-conscious buyers.

2. **Requires Engine Disassembly** Installing rod bushings necessitates removing the engine from the vehicle or at least accessing the rod bearings, which can be labor-intensive and time-consuming.

3. **Skill Dependency** If the installer lacks experience with engine work, improper installation (e.g., misalignment, incorrect torque) could void warranties or cause further damage.

4. **Potential Overkill for Mild Use** If the engine is in pristine condition and used primarily for light driving, the bushings may last much longer than their expected lifespan, making replacement unnecessary.

5. **Limited Availability** While widely available online, Taiho parts may not be stocked at every local auto parts store, requiring special ordering.

6. **No Direct Warranty on Installation** Taiho provides a warranty on the parts themselves, but installation quality depends on the mechanic or DIYer, which could lead to issues if not done correctly.

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### **Conclusion**

The **Taiho P004H rod bushing set is a strong choice** for Toyota 5K owners who prioritize longevity, performance, and reliability. It addresses a critical wear point in the engine, reducing the risk of rod knock and extending the life of the connecting rods. However, the decision to install them should be based on the engine s condition, usage, and budget.

If your engine shows signs of excessive rod play, knocking, or high mileage (typically **150,000 miles**), replacing the bushings is a **proactive and cost-effective** measure. For engines in excellent condition with minimal use, the bushings may not need replacement immediately, but they serve as a **future-proofing** upgrade.

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### **Recommendation**

- Your engine has **high mileage** or exhibits **rod knock, rattling, or excessive play**.

- You plan to **modify the engine** (e.g., forced induction, high RPM use) and want to prevent premature failure.

- You re performing a **major overhaul** and want to replace all critical wear items at once.

- The engine is **brand new or in perfect condition** with no signs of wear.

- You re on a **tight budget** and cannot justify the cost without clear symptoms.

- You lack the **skills or tools** to install them properly (consider a professional mechanic).

**Final Verdict:** For most **1983 1996 Toyota 5K owners** with significant mileage or performance ambitions, the **Taiho P004H is a worthwhile investment**. Pair it with other maintenance (e.g., oil changes, timing belt inspection) to maximize engine lifespan. If unsure, consult a mechanic to assess whether replacement is immediately necessary.

Details:

The Taiho Rod Bushing Set of 4 is a high-quality connecting rod bearing set designed specifically for Toyota 5K 1.5L vehicles from 1983 to 1996. Made by the reputable brand Taiho, known for producing reliable engine parts, this set includes four bushings with manufacturer part number P004H. Ideal for those looking to replace worn-out or damaged rod bearings in their engine, this set ensures a secure and efficient connection between the connecting rods optimal performance.

part #: p004h price

• $60.00

specifications pistonrinro:

• for makes: Toyota
• for years: 1983-1996
• brand: Taiho
• mpn: P004h
• type: Connecting Rod Bearing

general pistonrinro:

• Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
• condition: New

returns pistonrinro:

• policy: No Returns

seller pistonrinro:

• rating: 100.0%
• city: Sioux Falls, South Dakota
• # reviews: 7

payments pistonrinro:

• credit card: Diners-club
• wallet: Google-pay
• other

offer pistonrinro:

• availability: In Stock
• started: May 9, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping pistonrinro:

• cost: $5.83
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• transit: 4-9 Days

Taiho P004H Is Similar To:

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