DACCO 16MPXGC98 Auto Trans Torque Converter

( Brand: Dacco ), ( Manufacturer Part Number: 16MPXGC98 ), ( Type: Auto Trans Torque Converter ), ( Fits 1: 2007-2020 Gmc Yukon ), ( 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 Xl Limited Hd fits SIERRA YUKON 1500 2500

The **DACCO 16MPXGC98 Automatic Transmission Torque Converter** is a high-performance, direct-fit replacement designed specifically for GM full-size trucks, including the **Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe, GMC Yukon, and Chevrolet/Yukon XL 2500/3500** models equipped with the **6L80E or 6L90 8-speed automatic transmission**. Engineered to meet or exceed OEM specifications, this torque converter delivers superior power transfer, enhanced efficiency, and improved durability, making it an ideal upgrade for enthusiasts seeking better shift quality, reduced stall speed, and increased torque capacity.

Constructed from premium materials, the **DACCO 16MPXGC98** features a **stamped aluminum housing** for lightweight strength, paired with a **high-torque clutch assembly** that ensures smooth engagement and optimal power delivery. The converter incorporates a **multi-plate friction system** with advanced friction materials, providing better heat dissipation and extended wear life compared to stock units. This design reduces slippage under heavy loads, such as towing or hauling, while also improving fuel efficiency by maintaining consistent engine RPM during acceleration. The **torque converter stator** is precision-balanced to minimize vibration and ensure seamless operation, contributing to a quieter and more refined driving experience.

One of the standout features of the **DACCO 16MPXGC98** is its **adjustable stall speed range**, allowing for customization to match driving preferences whether for aggressive launch performance or smoother, more controlled shifts. The converter is compatible with **all major transmission fluid types**, including Dexron VI, Mercon, and Type F, ensuring versatility and ease of installation. Installation is straightforward, requiring only basic tools, as it fits directly into the transmission housing without the need for additional modifications. Whether you're upgrading for performance, reliability, or to combat wear from heavy-duty use, the **DACCO 16MPXGC98** offers a robust, high-quality solution that restores and enhances the transmission s performance to factory or better standards. Built to withstand the demands of daily driving, towing, and off-road adventures, this torque converter is a trusted choice for truck owners seeking a dependable and high-performing replacement.

### **Pros and Cons of Buying a DACCO 16MPXG98 Torque Converter for a 2007-2013 GM Sierra 1500/Yukon/XL 2500 (5.3L/6.0L V8 with Automatic Transmission)**

1. **Improved Towing and Hauling Performance** The DACCO 16MPXG98 is designed for heavy-duty applications, offering better torque multiplication than the stock converter. This can enhance acceleration, hill-climbing ability, and overall towing capacity, especially when pulling trailers or heavy loads.

2. **Better Shift Feel and Responsiveness** The upgraded torque converter provides smoother, more controlled shifts by improving fluid flow and reducing stall speed. This can make the transmission feel more engaged and responsive, particularly in stop-and-go traffic or when carrying heavy loads.

3. **Durability and Longevity** DACCO converters are built with high-quality materials, including reinforced clutch packs and improved stamping, which can withstand higher stress levels compared to OEM converters. This may extend the life of your transmission if installed correctly.

4. **Compatibility with Performance Mods** If you ve added a supercharger, turbocharger, or other power-increasing modifications, this torque converter can better handle the increased horsepower and torque, reducing the risk of transmission damage.

5. **Easier Installation** DACCO converters are designed to fit standard GM automatic transmissions (like the 6L80/6L90) with minimal modifications, making them a straightforward upgrade compared to aftermarket converters that may require custom machining.

6. **Cost-Effective Upgrade** Compared to full transmission rebuilds or more expensive aftermarket converters, the DACCO 16MPXG98 is a relatively affordable way to improve towing and performance without major transmission work.

7. **Warranty and Support** DACCO offers warranties on their products, and they have a reputation for good customer service, which can be reassuring if issues arise post-installation.

---

1. **Potential Stall Speed Increase** While the DACCO converter improves torque multiplication, it may slightly increase stall speed compared to the stock unit. This could make the engine rev higher during launch, which may not be ideal for daily driving if you prefer a smoother idle or lower RPM engagement.

2. **Requires Proper Fluid and Tuning** For optimal performance, you ll need to use a high-quality automatic transmission fluid (e.g., Mopar ATF 4, Dexron VI, or a synthetic like Lucas ATF) and may need to adjust your transmission tuning (if equipped with a tuner). Using the wrong fluid can void warranties and reduce longevity.

3. **Not a Fix for Transmission Issues** If your transmission is already failing (e.g., slipping, leaking, or damaged internal components), replacing just the torque converter won t solve the problem. A full transmission service or rebuild may still be necessary.

4. **May Void Factory Warranty** If your vehicle is still under manufacturer warranty, installing an aftermarket torque converter could void coverage, especially if the failure is transmission-related.

5. **Installation Skill Required** While the DACCO converter is relatively straightforward, improper installation (e.g., incorrect fluid levels, misalignment, or torque specs) can lead to transmission damage. If you re not experienced with transmission work, professional installation is recommended.

6. **Limited Performance Gain for Stock Engines** If your engine is stock (e.g., 350-400 hp), the benefits of the DACCO converter may be modest. The biggest improvements are seen with modified engines (e.g., 500 hp) or heavy towing applications.

7. **Potential for Overheating** A heavier torque converter can increase fluid drag, leading to higher transmission temperatures under heavy loads. Ensuring proper cooling (e.g., transmission cooler, adequate fluid capacity) is crucial to prevent overheating.

---

The **DACCO 16MPXG98 torque converter** is a solid upgrade for GM Sierra 1500/Yukon/XL 2500 owners who tow frequently, modify their engines, or want smoother shifts and better launch performance. It offers noticeable improvements in towing capacity, shift quality, and durability without requiring major transmission modifications. However, it s not a universal fix it works best when paired with proper transmission fluid, tuning (if applicable), and careful installation.

If your primary goal is **better towing or hauling**, this converter is a worthwhile investment. If you re looking for **daily driving refinements** with a stock engine, the gains may be less significant. For those with **modified engines (e.g., supercharged, turbocharged, or high-horsepower builds)**, the DACCO converter can be a key component in preventing transmission damage.

---

- You frequently tow heavy loads (e.g., boats, RVs, or large trailers).

- You ve modified your engine (e.g., added power) and need a converter that can handle it.

- You want smoother shifts and better launch performance.

- You re comfortable with installation or have a trusted mechanic perform it.

- Your transmission is already failing (a rebuild may be needed first).

- You re on a tight budget and only need minor improvements.

- You re not using the right transmission fluid or tuning (which can negate benefits).

- You prefer a lower stall speed for daily driving without heavy towing.

**Final Verdict:** For most Sierra 1500/Yukon/XL 2500 owners who tow or modify their vehicles, the **DACCO 16MPXG98 is a recommended upgrade**. Pair it with high-quality fluid, proper tuning (if needed), and professional installation for the best results. If you re unsure, consult with a transmission specialist to ensure compatibility with your specific setup.

Details:

2009 2013 GMC Sierra 1500 4.3L V6 6L80. Auto Trans Torque Converter 16MPXGC98 for Sierra 1500 Yukon XL Limited 2500 HD: Brand: Dacco condition: Remanufactured, Notes Automatic Transmission Codes:24236469, 24243222, 24274215; Fitment Note:It is STRONGLY recommended to use the Heavy Duty version of this part increased durability and performance. Standard Cover; Fitment Note:O.E. 2009 2021 GMC Sierra 1500 5.3L V8 6L80.

Replacement, Product Specifications Converter Type:Lock Up, Codes:24236469, 24243222, 24274215, JMBX Non Flanges Hub, Purple Sticker.

part #: 16mpxgc98 price

• $316.19

specifications torquconv:

• for models: 1500, 2500, Sierra, Yukon
• brand: Dacco
• mpn: 16mpxgc98
• type: Auto Trans Torque Converter
• fits 1: 2007-2020 Gmc Yukon
• 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:

• options: Ship-to-home
• sold: 0
• quantity: 1
• started: May 14, 2026
• availability: In Stock

general torquconv:

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

returns torquconv:

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

seller torquconv:

• city: Hempstead, New York
• # reviews: 58012
• rating: 97.3%

payments torquconv:

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

shipping torquconv:

• class: Standard
• transit: 2-6 Days
• service: Standard
• type: Fixed
• cost: $0.00

Dacco 16MPXGC98 Is Similar To:

• 359 Dacco Remanufactured Auto Trans 847338020238 (34.8% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(October 24th, 2017)
• 390 Dacco Automatic Transmission Torque 847338020481 (39.7% similar) Every converter goes through the following five-step process to ensure highest level of quality. 22LBS how does Dacco build a quality torque converter. Automatic transmission torque converter by Dacco. Final inspection functional testing for leaks, run out, end play and balance:custom built leak ...(December 30th, 2017)
• 400 Dacco Automatic Transmission Torque 847338020511 (39.7% similar) How does Dacco build a quality torque converter. Every converter goes through the following five-step process to ensure highest level of quality. Final inspection functional testing for leaks, run out, end play and balance:custom built leak check machines require human machine approval to pass with ...(December 30th, 2017)
• 514 Dacco Remanufactured Auto Trans 847338020542 (34.8% similar) Shipping labels may only be applied to a separate, outer box. Vehicles sold outside of the USA may be different, even if they have same make and model name...(October 21st, 2017)
• 520aa Dacco Transmission Parts Torque Converter (42.7% similar) Orders take hours processing time. Typically all parts have a 1 year manufacturer limited warranty...(May 22nd, 2018)
• 524 Dacco Remanufactured Auto Trans 847338020580 (36.4% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(November 27th, 2017)
• 526 Dacco Remanufactured Auto Trans 847338020597 (34.8% similar) Shipping labels may only be applied to a separate, outer box. Vehicles sold outside of the USA may be different, even if they have same make and model name...(November 27th, 2017)
• 564 Dacco Remanufactured Auto Trans 847338020696 (34.8% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(September 10th, 2017)
• 568 Dacco Remanufactured Auto Trans 847338020740 (36.4% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(October 21st, 2017)
• 582y-90 Dacco Torque Converter Dodge Neon (44.8% similar) 60 bolt CIRCLE4 mounting pads 90 degrees, 10MM x Dacco 582Y-90 torque converter re-manufactured by DACCO10 DIAMETER8. 5MILLED flats on hub pilot 0LQUESTIONS. I can only help if the vehicle is original and not been modified...(September 2nd, 2018)
• 583ws Dacco Transmission Parts Torque (29.8% similar) Typically all parts have a 1 year manufacturer limited warranty. Orders take hours processing time...(September 16th, 2017)