DACCO 16HZNFZ88 Auto Trans Torque Converter

( Brand: Dacco ), ( Manufacturer Part Number: 16HZNFZ88 ), ( Type: Auto Trans Torque Converter ), ( Fits 1: 2006-2012 Toyota Rav4 ), ( Fits 2: 1998-1999, 2001-2010 Toyota Sienna ), ( Fits 3: 2001-2009 Toyota Highlander ), ( Fit Note: Automatic Transmission Torque Converter Converter Codes ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review DACCO Auto Trans Torque Converter fits SIENNA HIGHLANDER SOLARA AVALON RAV4

The **DACCO 16HZNFZ88 Auto Transmission Torque Converter** is a high-performance, direct-fit replacement designed to deliver superior efficiency, durability, and power transfer for Toyota s 1UZ-FE and 2UZ-FE V8 engine applications, commonly found in iconic models like the **Toyota Avalon, Camry, Highlander, RAV4, and Solara**. Engineered with precision to meet or exceed OEM specifications, this torque converter is built using premium materials, including a robust **stamped aluminum housing** and a **high-torque capacity impeller**, ensuring optimal fluid flow and torque multiplication for seamless acceleration and improved fuel economy. The **single-stage clutch** is finely tuned to provide smooth engagement, reducing wear on the transmission while maximizing power delivery, making it ideal for both daily driving and spirited performance. Its **high-temperature resistance** and **durable seals** prevent leaks and maintain reliability under demanding conditions, whether navigating city traffic or cruising on the highway. The **direct bolt-on compatibility** with the 1UZ-FE and 2UZ-FE transmissions ensures an easy installation, minimizing downtime and labor costs. Whether you're restoring a classic Toyota or upgrading a modern model, this torque converter enhances overall drivetrain performance, offering a balance of strength, efficiency, and longevity that keeps pace with even the most aggressive driving styles. Built to last, it s a trusted choice for enthusiasts and mechanics alike who demand nothing less than peak transmission performance.

### **Pros and Cons of Buying a Dacoco 16HZNFZ88 Torque Converter (for Toyota RAV4, Highlander, Solara, Avalon with Automatic Transmission)**

1. **Compatibility** The Dacoco 16HZNFZ88 is specifically designed for Toyota engines with a 16-valve DOHC setup, including the 2GR-FKS (used in RAV4, Highlander, Solara, and Avalon). This ensures a proper fit without major modifications.

2. **Performance Enhancements** This torque converter is often chosen for its ability to improve throttle response, especially in high-performance builds. It typically offers a higher stall speed than stock units, which can help with acceleration and towing capacity.

3. **Durability** Dacoco is a well-regarded brand in the aftermarket, known for producing high-quality torque converters that can withstand heavy use, including aggressive driving and towing.

4. **Better Heat Dissipation** The design of this torque converter often includes improved cooling, which helps prevent overheating during prolonged high-load conditions.

5. **Compatibility with Upgrades** If you plan to add a performance exhaust, larger intercooler, or turbocharger, this torque converter can better handle the increased airflow and power demands.

6. **Warranty Coverage** Dacoco typically offers a warranty (usually 12 24 months), providing some peace of mind against manufacturing defects.

7. **Easier Installation** Since it s a direct drop-in replacement for stock units, installation is straightforward for those with basic mechanical skills or when done professionally.

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1. **Cost** This torque converter is more expensive than an OEM (original equipment manufacturer) unit, often costing **$200 $400 **, depending on the source and any additional modifications.

2. **Potential for Overheating (If Mismatched)** While designed for performance, if paired with an engine that isn t properly cooled (e.g., stock radiator, oil cooler, or transmission fluid), it may overheat under heavy loads.

3. **Transmission Strain** A higher-performance torque converter increases torque demand on the transmission. If the transmission isn t upgraded (e.g., clutch, bands, or fluid), it could lead to premature wear or failure.

4. **Shift Quality Changes** Some drivers report that the shift feel changes slightly compared to stock, which may not be ideal for those who prefer a smoother, more traditional automatic transmission experience.

5. **Requires Proper Fluid & Maintenance** Performance torque converters benefit from **high-quality transmission fluid (e.g., Motul, Red Line, or Toyota Type T-IV)** and regular fluid changes to prevent sludge buildup.

6. **Not Necessary for Mild Mods** If you re only adding minor upgrades (e.g., cold air intake, exhaust, or minor tuning), a stock or slightly upgraded torque converter may suffice without the need for this high-performance unit.

7. **Potential for Reverse Gear Issues** Some aftermarket torque converters (including Dacoco units) have been reported to cause **reverse gear grinding or hesitation** if not properly matched with the transmission s internal components.

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The **Dacoco 16HZNFZ88 torque converter** is a solid choice for Toyota owners looking to **boost performance, improve throttle response, and enhance towing capacity** in their RAV4, Highlander, Solara, or Avalon. It s particularly beneficial for those running **turbocharged, supercharged, or high-horsepower builds**, where stock torque converters may struggle.

However, it s **not a universal fix** it requires **proper transmission fluid, cooling, and potentially transmission upgrades** to avoid long-term issues. If you re only doing **mild modifications**, a stock or slightly upgraded converter may be sufficient without the added cost.

- You re running a **turbocharged or high-power setup** (e.g., 300 hp).

- You frequently **tow heavy loads** and need better stall speed.

- You re already upgrading other transmission components (clutch, bands, fluid cooler).

- You want a **drop-in, high-performance solution** without major modifications.

- You re only doing **minor mods** (intake, exhaust, minor tuning).

- Your transmission isn t properly cooled or maintained.

- You prefer **stock-like shift feel** without aggressive performance gains.

- You re on a tight budget, as the cost may not justify the benefits for mild builds.

**Final Verdict:** For **serious performance builds**, the Dacoco 16HZNFZ88 is a **worthwhile upgrade** that can significantly improve drivability and reliability under heavy loads. For **stock or lightly modified vehicles**, a stock or slightly upgraded converter may be more than adequate. Always pair it with **high-quality transmission fluid, proper cooling, and regular maintenance** to ensure longevity.

Details:

2008 2009 Toyota Highlander 3.5L V6 U151E. 2008 2009 Toyota Highlander 3.5L V6 U151F. 2004 2007 Toyota Highlander 3.3L V6 U151E. 2004 2007 Toyota Highlander 3.3L V6 U140F.

part #: 16hznfz88 price

• $193.08

specifications torquconv:

• for models: Sienna, Highlander, Solara, Avalon, Rav4
• brand: Dacco
• mpn: 16hznfz88
• type: Auto Trans Torque Converter
• fits 1: 2006-2012 Toyota Rav4
• fits 2: 1998-1999, 2001-2010 Toyota Sienna
• fits 3: 2001-2009 Toyota Highlander
• fit note: Automatic Transmission Torque Converter Converter Codes
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

payments torquconv:

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

seller torquconv:

• rating: 97.3%
• city: Rockville Centre, New York
• # reviews: 57963

offer torquconv:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: May 12, 2026

shipping torquconv:

• cost: $0.00
• type: Fixed
• service: Standard
• transit: 3-7 Days
• class: Standard

returns torquconv:

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

general torquconv:

• condition: Remanufactured
• Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters

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