TOYOTA 13521-70050 Crankshaft Timing Pulley 1GFE

( Brand: Toyota ), ( Manufacturer Part Number: 13521-70050 ), ( Part Type: Timing Crankshaft ), ( Description: Pulley, Crankshaft Timing ), ( Manufacturer Warranty: 1 Month ), ( Vintage Part: No ), ( Country Of Origin: Japan )

Review TOYOTA Lexus Oem Genuine Crankshaft Timing Pulley fits IS200 IS300

The **Toyota 13521-70050 Crankshaft Timing Pulley** is a precision-engineered component designed exclusively for the **Lexus IS200 and IS300 (1GR-FE engine)**, ensuring seamless synchronization between the crankshaft and camshaft for optimal engine performance. This high-quality pulley is crafted from durable, heat-treated steel, engineered to withstand the rigorous demands of high-revving engines while maintaining perfect timing accuracy. The **1GR-FE engine**, known for its sporty yet reliable nature, relies on this pulley to maintain precise valve timing, which is critical for fuel efficiency, power delivery, and overall engine longevity. The pulley features a **serrated drive surface** that ensures a secure and consistent engagement with the timing belt, reducing slippage and minimizing wear on both the belt and associated components. Its **precision-machined teeth** are designed to align flawlessly with the timing belt s grooves, preventing misalignment that could lead to catastrophic engine damage. Whether you're performing routine maintenance, a timing belt replacement, or addressing a timing-related issue, this **OEM-quality pulley** guarantees a perfect fit and reliable operation, restoring your Lexus IS200 or IS300 to peak performance. Built to meet Toyota s stringent quality standards, it is a direct replacement part that eliminates the risk of compatibility issues, ensuring a hassle-free installation and long-term durability. Ideal for both professional mechanics and DIY enthusiasts, this pulley is a must-have for anyone seeking to maintain or restore the performance integrity of their 1GR-FE-powered Lexus.

### **Pros and Cons of Buying a Toyota/Lexus Crankshaft Timing Pulley (Part # 13521-70050 for IS200, IS300, 1G-FE Engine)**

1. **OEM Quality and Reliability** Toyota and Lexus are known for durable, high-quality components. A genuine or high-quality aftermarket pulley ensures proper timing belt synchronization, reducing the risk of engine damage from timing issues.

2. **Prevents Costly Engine Damage** The crankshaft timing pulley works in tandem with the timing belt and camshaft sprockets. A worn or failing pulley can cause belt slippage, leading to catastrophic engine failure (bent valves, piston damage). Replacing it as part of routine maintenance avoids this risk.

3. **Easy Installation** The 1G-FE engine (found in the IS200/IS300) is relatively straightforward to work on. With basic tools and mechanical knowledge, a DIY replacement is feasible, saving labor costs if done yourself.

4. **Long-Term Cost Savings** Replacing the pulley during a timing belt service (typically every 60,000 100,000 miles) extends the life of the belt and other components, reducing the need for frequent replacements.

5. **Compatibility and Availability** The part number **13521-70050** is widely available from Toyota dealerships, aftermarket suppliers (e.g., Denso, Gates, ATS), and online retailers. This ensures easy sourcing, even for rare or discontinued models.

6. **Improved Performance** A properly functioning pulley ensures consistent timing belt tension, which can enhance engine smoothness and fuel efficiency over time.

7. **Warranty Coverage (OEM Parts)** Purchasing from a Toyota dealer may include warranty coverage, providing peace of mind against premature failure.

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1. **Cost of Replacement** While the pulley itself is relatively inexpensive (typically **$20 $60** for aftermarket or **$80 $150** for OEM), labor costs for professional installation can range from **$100 $300 **, depending on the shop. DIYers must account for tool expenses (e.g., timing belt kit, torque wrench).

2. **Timing Belt Replacement Often Required** The pulley is part of the timing system, and most mechanics recommend replacing the **timing belt, water pump, and tensioner** at the same time. This increases the overall cost but is a best practice to prevent future failures.

3. **Potential for Counterfeit Parts** Buying from untrusted sellers (e.g., eBay, unknown online marketplaces) risks receiving **fake or low-quality parts**, which may fail prematurely. Always verify sellers with reviews or Toyota-approved suppliers.

4. **Time-Consuming for DIYers** The 1G-FE engine requires removing the timing cover, belt, and related components. While not overly complex, it can take **2 4 hours** for a first-time DIYer, especially if unfamiliar with timing belt procedures.

5. **Risk of Misalignment** If the pulley is not installed correctly (e.g., not aligned with the timing marks), it can cause **valve-to-piston contact**, leading to severe engine damage. This requires precision and attention to detail.

6. **Wear on Related Components** If the pulley was neglected for an extended period, the **timing belt, water pump, or tensioner** may also be worn. Replacing these simultaneously is ideal but adds to the cost.

7. **Limited Lifespan of Aftermarket Parts** While high-quality aftermarket pulleys (e.g., Denso, Gates) are reliable, they may not last as long as OEM parts. Some users report needing replacements sooner than expected with budget brands.

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Replacing the **Toyota/Lexus crankshaft timing pulley (13521-70050)** is a **necessary and cost-effective preventive maintenance task** for the **IS200/IS300 (1G-FE engine)**. The benefits such as **engine protection, improved reliability, and long-term savings** far outweigh the drawbacks, provided the work is done correctly.

The **main risks** stem from **cutting corners on quality, improper installation, or delaying replacement**, which can lead to **expensive engine damage**. However, with **proper planning, quality parts, and careful execution**, this is a straightforward and worthwhile upgrade.

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1. **Buy from a Trusted Source** Purchase the pulley from a **Toyota dealer, reputable aftermarket supplier (Denso, Gates, ATS), or a well-reviewed online retailer** to avoid counterfeit parts.

2. **Replace Related Components** If replacing the pulley, **also replace the timing belt, water pump, and tensioner** (if worn) to ensure a complete service and prevent future failures.

3. **DIY or Professional Installation?**

- **DIY:** If you have **mechanical experience and proper tools**, replacing the pulley yourself is feasible and saves labor costs.

- **Professional:** If unsure, **hire a trusted mechanic** to ensure correct alignment and avoid timing errors.

4. **Follow Maintenance Intervals** Adhere to the **recommended timing belt replacement interval (60,000 100,000 miles)** to prevent unexpected failures.

5. **Verify Timing Marks** Before installation, **double-check the timing marks** on the crankshaft and camshaft pulleys to ensure proper alignment.

**Final Verdict:** **Highly recommended** as part of routine maintenance. The **cost is minimal compared to the risk of engine damage**, and the process is manageable for most experienced DIYers. For those uncomfortable with timing belt work, professional installation is the safer option.

Details:

Fast and free shipping.

part #: 1352170050 prices

• $53.11-$98.38

specifications cranshafengin:

• for models: Is200, Is300
• for makes: Lexus, Toyota
• brand: Toyota
• mpn: 13521-70050
• part type: Timing Crankshaft
• description: Pulley, Crankshaft Timing
• manufacturer warranty: 1 Month
• vintage part: No
• country of origin: Japan

payments cranshafengin:

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

shipping cranshafengin:

• cost: $0.00
• class: Standard
• service: USPS Ground Advantage
• type: Fixed
• transit: 16-20 Days
• carrier: USPS

returns cranshafengin:

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

seller cranshafengin:

• # reviews: 17567
• city: Shirley, New York
• rating: 99.9%

general cranshafengin:

• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
• condition: New

offer cranshafengin:

• options: Ship-to-home
• started: March 5, 2026
• quantity: 1
• availability: In Stock
• sold: 0

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