DACCO 42HKWGZ43 Auto Trans Torque Converter

( Brand: Dacco ), ( Manufacturer Part Number: 42HKWGZ43 ), ( Type: Auto Trans Torque Converter ), ( Fits 1: 2008 Pontiac G8 ), ( 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 Pontiac fits G8 2008

The **DACCO 42HKWGZ43 Auto Transmission Torque Converter** is a high-performance, direct-fit replacement designed specifically for the **2008 Pontiac G8** equipped with a **6L90 6-speed automatic transmission**, ensuring seamless power transfer and optimal drivetrain efficiency. Engineered to meet or exceed OEM specifications, this torque converter is crafted from premium materials, including a robust **stamped aluminum housing** and a **high-strength steel impeller**, which together deliver superior durability and resistance to wear under heavy loads. The internal design incorporates a **multi-plate clutch pack** with precision-engineered friction material, allowing for smoother engagement and disengagement of the transmission bands, reducing jerkiness and improving overall shifting performance. This converter features a **hydraulic lockup mechanism** that enhances fuel efficiency by minimizing slippage during cruising speeds, while its **optimized turbine and stator assembly** ensures efficient torque multiplication, providing the necessary power delivery for both daily driving and spirited acceleration. Built to withstand the demands of modern driving conditions, including towing and aggressive driving, the DACCO converter is backed by rigorous testing to prevent overheating and ensure long-term reliability. Whether you're restoring a classic G8 or upgrading an existing transmission, this torque converter offers a perfect balance of performance, durability, and compatibility, making it an ideal choice for enthusiasts and mechanics alike.

### **Pros and Cons of buying a DACCO 42HKWGZ43 Auto Trans Torque Converter for a 2008 Pontiac G8**

1. **Compatibility** The DACCO 42HKWGZ43 is specifically designed for the 6L90/6L9E automatic transmission found in the 2008 Pontiac G8, ensuring a proper fit without major modifications.

2. **Durability** DACCO is a well-known brand in the aftermarket automotive parts industry, known for producing high-quality torque converters that can withstand heavy loads and extended use.

3. **Performance Enhancement** This torque converter is often chosen for its ability to improve acceleration and towing performance, especially when paired with a performance chip or upgraded transmission fluid.

4. **Warranty Coverage** DACCO typically offers a warranty (usually 12 24 months) on their torque converters, providing some protection against manufacturing defects.

5. **Cost-Effective Alternative** Compared to OEM replacements, this aftermarket part is often more affordable while maintaining reliability.

6. **Ease of Installation** Since it is a direct replacement, installation is relatively straightforward for those with basic mechanical skills or when done by a professional.

7. **Improved Shift Feel** Some users report smoother shifts and better engagement, particularly in high-performance applications.

1. **Potential Fitment Issues** While designed for the 6L90/6L9E, slight variations in transmission models or modifications (e.g., turbocharging, heavy tuning) could require additional adjustments.

2. **Quality Variability** Like many aftermarket parts, the quality can vary depending on the specific batch or seller. Always verify the authenticity of the part to avoid counterfeit or low-quality replicas.

3. **Warranty Limitations** Some warranties may exclude damage caused by improper installation, misuse, or modifications not approved by DACCO.

4. **Compatibility with Aftermarket Mods** If the vehicle has been heavily modified (e.g., forced induction, aggressive tuning), the torque converter may need further tuning or a different size for optimal performance.

5. **Installation Complexity** Removing the old torque converter and installing the new one requires draining transmission fluid, removing the pan, and potentially adjusting the stator. This can be time-consuming and may require professional help.

6. **Potential for Overheating** A torque converter that is too "stiff" (high stall speed) can cause excessive heat buildup, especially in stop-and-go traffic or heavy loads, leading to premature wear.

7. **Limited Availability of Support** Unlike OEM parts, DACCO may not offer the same level of customer support or local service centers for troubleshooting.

---

### **Conclusion**

The **DACCO 42HKWGZ43 torque converter** is a solid choice for a 2008 Pontiac G8 with a 6L90/6L9E transmission, offering a balance of affordability, performance, and reliability. It is particularly beneficial for drivers looking to enhance acceleration, towing capacity, or shift quality without investing in a full transmission overhaul. However, it is not a universal fix its effectiveness depends on proper installation, compatibility with the vehicle s current setup, and maintenance.

If the vehicle is stock or lightly modified, this converter is a **recommended upgrade**. For heavily modified or turbocharged engines, additional considerations (such as a different stall speed or fluid choice) may be necessary. Always source the part from a trusted seller (preferably a reputable online retailer or auto parts store) to avoid counterfeit or subpar units.

- **Buy it** if you need a reliable, cost-effective replacement or upgrade for your 2008 Pontiac G8 s automatic transmission.

- **Consider alternatives** (e.g., a different stall speed or a higher-quality OEM-style converter) if your vehicle has significant modifications or performance demands.

- **Have it installed by a professional** if you lack experience with transmission work to ensure proper fluid changes and adjustments.

Details:

Auto Trans Torque Converter 42HKWGZ43 for Pontiac G8 2008: Brand: Dacco condition: Remanufactured, Notes Automatic Transmission Codes:24220895, Detailed Applications , G83.6L V65L40-E. 12 Month Warranty.

part #: 42hkwgz43 price

• $184.15

specifications torquconv:

• for makes: Pontiac
• brand: Dacco
• mpn: 42hkwgz43
• type: Auto Trans Torque Converter
• fits 1: 2008 Pontiac G8
• fit note: Automatic Transmission Torque Converter Converter Codes
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

offer torquconv:

• availability: In Stock
• started: May 10, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

payments torquconv:

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

seller torquconv:

• # reviews: 57909
• city: Tempe, Arizona
• rating: 97.2%

general torquconv:

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

shipping torquconv:

• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 3-6 Days

returns torquconv:

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

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