TOYOTA 13521-20020 Crankshaft Timing Pulley

( Brand: Toyota ), ( Manufacturer Part Number: 13521-20020 ), ( Type: Timing Belt Pulley ), ( Country Of Origin: Japan )

Review TOYOTA Lexus Genuine Oem Crankshaft Timing Pulley fits HIGHLANDER SOLARA

The **Toyota 13521-20020 Lexus Crankshaft Timing Pulley** is a precision-engineered component designed exclusively for the **Lexus GX 460 (XU30)** and **Toyota Highlander (U150)** models, as well as the **Lexus Solara (U150)**, ensuring seamless synchronization between the crankshaft and camshaft in the engine s valvetrain system. Crafted from high-grade **cast iron** with a robust **serrated drive surface**, this pulley is engineered to withstand the demanding mechanical stresses of modern V6 engines, delivering reliable performance under high RPM conditions. The **integrated oil pump drive gear** ensures proper lubrication flow, while the **precision-machined mounting flange** guarantees a secure and vibration-dampened fit on the crankshaft, minimizing wear and extending engine longevity. This timing pulley is a **direct-fit OEM replacement**, meticulously designed to match the original equipment specifications, including the correct **bolt pattern, keyway alignment, and tensioner compatibility**, eliminating the need for modifications or additional adjustments. Whether replacing a worn-out component or upgrading for enhanced durability, this pulley is a critical part for maintaining optimal engine efficiency, reducing noise, and preventing costly timing-related failures. Built to Toyota s rigorous quality standards, it combines **durability with performance**, making it an essential upgrade for enthusiasts and mechanics seeking reliability in their Lexus or Toyota vehicles.

**Pros and Cons of buying a Toyota/Lexus Crankshaft Timing Pulley (Part Number: 13521-20020 for 2002 Highlander/Solara)**

1. **OEM Quality** This is an original equipment manufacturer (OEM) part, meaning it meets Toyota/Lexus s strict manufacturing standards for durability and performance. It should fit seamlessly without modifications and maintain the vehicle s reliability.

2. **Reliability** Toyota and Lexus are known for building long-lasting engines, and using genuine parts ensures compatibility with the vehicle s internal systems, reducing the risk of premature wear or failure.

3. **Warranty Coverage** Purchasing from an authorized dealer or Toyota/Lexus-approved supplier often includes a warranty (typically 12 60 months, depending on the source), providing peace of mind against defects.

4. **Prevents Engine Damage** A failing timing pulley can lead to catastrophic engine damage (e.g., bent valves, piston damage) in interference engines like the 3S-FE (used in the 2002 Highlander/Solara). Replacing it proactively avoids costly repairs.

5. **Resale Value** Keeping the vehicle well-maintained with OEM parts can preserve its resale value, especially if you plan to sell it later.

6. **Ease of Installation** OEM parts are designed to work with the vehicle s existing components, reducing the likelihood of installation issues or the need for additional adjustments.

7. **Support and Availability** Toyota/Lexus dealerships and authorized parts suppliers have access to technical support and replacement parts if issues arise post-installation.

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1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The 13521-20020 pulley alone may cost $100 $200 or more, depending on the supplier, whereas aftermarket equivalents could be 30 50% cheaper.

2. **Longer Wait Times** Ordering from a dealership or Toyota/Lexus parts center may involve shipping delays, especially if the part is not in stock locally. Aftermarket suppliers often have faster turnaround times.

3. **Potential Overkill for Minor Issues** If the pulley is failing due to a minor issue (e.g., a loose bolt or minor wear), replacing it as a standalone part may be unnecessary. A mechanic might recommend inspecting other components (e.g., tensioner, belt, or water pump) simultaneously, adding to labor costs.

4. **Labor Costs** Even with an OEM part, labor charges for installation (especially if requiring removal of the timing cover or accessory belt system) can be high, often $150 $300 or more depending on the shop s rates.

5. **Environmental and Ethical Concerns** Some consumers prefer aftermarket or remanufactured parts to reduce waste from new manufacturing or support sustainable practices, though this is subjective.

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- **If reliability, longevity, and peace of mind are top concerns**, the OEM part is the safest choice. It ensures compatibility, warranty coverage, and minimizes the risk of engine damage, which could far exceed the part s cost in the long run.

- **If budget is a constraint**, carefully weigh the risks. A failing timing pulley in an interference engine (like the 3S-FE) can lead to **$2,000 $4,000 in repairs** if the valves or pistons are damaged. In this case, the OEM part s higher upfront cost may be justified to avoid a major disaster.

- **If you re comfortable with aftermarket parts**, research high-quality brands (e.g., ACDelco, Gates, or reputable remanufacturers) that offer warranties and positive reviews. However, ensure the part is **direct-fit** and designed for your specific engine variant to avoid compatibility issues.

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**Purchase the OEM part (13521-20020) from an authorized Toyota/Lexus dealer or a trusted online supplier (e.g., RockAuto, Amazon, or eBay with verified sellers).**

- **Why?** The 2002 Highlander/Solara uses an **interference engine (3S-FE)**, meaning a broken timing belt or pulley can cause severe internal damage. The OEM part guarantees a perfect fit, reduces risk, and often includes warranty support.

- **Inspect the water pump and tensioner** while the timing cover is off these often wear out around the same time as the pulley.

- **Replace the timing belt** if it s already worn or approaching its service interval (typically every 60,000 100,000 miles for this engine).

- **Use a torque wrench** to tighten bolts to spec to prevent future issues.

- **Document the replacement** for future maintenance records, which can help with resale value.

**Alternative Consideration:** If you re on a tight budget and the pulley is the only failing component, a **high-quality aftermarket pulley with a warranty** (e.g., from **Gates, Dayco, or ACDelco**) could be a cost-effective compromise **but only if you re certain the rest of the system (belt, tensioner, etc.) is in good condition**. Always verify the part s compatibility with your exact engine variant (3S-FE, 2.4L, V6).

**Final Verdict:** For most owners, the **OEM part is the best long-term investment** to avoid engine damage and ensure reliability. However, if you re experienced with DIY repairs and confident in the condition of related components, a well-reviewed aftermarket alternative *could* be a viable option.

Details:

Type: Genuine OEM Crankshaft Timing Pulley. Manufacturer Part Number: 13521-20020. Product Listing TOYOTA Lexus Genuine OEM Crankshaft Timing Pulley 13521-20020 Highlander Solara: About This Item Brand. You can always track the delivery status.

So please place an order without any concern on delivery. Condition New.

part #: 1352120020 prices

• $37.12-$55.20

specifications cranshafengin:

• for models: Highlander, Solara
• for makes: Lexus, Toyota
• brand: Toyota
• mpn: 13521-20020
• type: Timing Belt Pulley
• country of origin: Japan

returns cranshafengin:

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

offer cranshafengin:

• options: Ship-to-home
• availability: In Stock
• started: March 18, 2026
• sold: 0

seller cranshafengin:

• rating: 100.0%
• city: Portland, Oregon
• # reviews: 47

general cranshafengin:

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

payments cranshafengin:

• credit card: Discover
• other
• wallet: Apple-pay

shipping cranshafengin:

• transit: 5-10 Days
• service: USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited
• type: Fixed
• cost: $0.00
• carrier: USPS

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