WANSGO WG4390988 Manual Transmission 4.0L L6

( Brand: Wansgo ), ( Manufacturer Part Number: WG4390988 ), ( Model: 4.0L L6 ), ( Manufacturer Warranty: 1 Year ), ( Type: Manual Transmission Assembly ), ( Oe Part Number: 52108047ab ), ( Color: Silver ), ( Make: For ), ( Engine: For Wrangler For Tj ), ( Year: 1994-1995 1997-1999 ), ( Note: Please Verify Vehicle Model Information Before Purchase )

Review WANSGO Manual Transmission Assembly Jeep L6 fits WRANGLER TJ 1997–1999

The Wansgo WG4390988 manual transmission is a reliable and high-performing option for those driving a Jeep TJ Wrangler with a 1997, 1998, or 1999 model year and a 4.0L L6 engine. This transmission is designed to provide a smooth and efficient driving experience, making it an excellent choice for both everyday use and off-road adventures.

The Wansgo WG4390988 transmission is built with a durable cast iron case, ensuring that it can withstand the rigors of off-road driving. It features a 5-speed manual gearbox, with carefully engineered gear ratios that offer optimal power delivery and fuel efficiency. The synchronizers in each gear are designed to ensure smooth and precise shifts, while the double-cone clutch system provides excellent engagement and modulation.

This transmission is also known for its robustness and longevity. It is built with high-quality materials and components, including hardened gears, heavy-duty bearings, and a high-strength clutch assembly. These features help to reduce wear and tear, ensuring that the transmission can handle the demands of off-road driving without fail.

The Wansgo WG4390988 transmission is easy to install, with all necessary hardware included in the box. It is also compatible with the factory clutch pedal assembly and the factory flywheel, making for a straightforward installation process. Additionally, it comes with a detailed instruction manual, ensuring that you have all the information you need to complete the installation yourself.

Overall, the Wansgo WG4390988 manual transmission is an excellent choice for those looking for a high-performing and durable option for their Jeep TJ Wrangler. Its smooth shifts, robust design, and easy installation make it a popular choice among off-road enthusiasts and daily drivers alike. With its focus on quality and performance, the Wansgo WG4390988 transmission is sure to provide years of reliable service, no matter where the road (or off-road) takes you.

Buying a Wansgo WG4390988 manual transmission for a 1997, 1998, or 1999 Jeep TJ Wrangler with a 4.0L L6 engine involves considering several pros and cons:

1. Affordability: The Wansgo transmission is generally more cost-effective compared to OEM (Original Equipment Manufacturer) or rebuilt transmissions from other brands.

2. Availability: The Wansgo transmission is readily available from various online retailers and auto parts stores.

3. Compatibility: The Wansgo transmission is designed specifically for the 1997-1999 Jeep TJ Wrangler with the 4.0L L6 engine.

4. Performance: Some users report improved performance and fuel efficiency compared to the stock transmission.

5. Simplified Installation: The Wansgo transmission may require less labor for installation since it comes with a flywheel and clutch assembly.

1. Quality Concerns: Some users have reported issues with the transmission's durability and reliability, requiring repairs or replacements within a short time.

2. Shifting Issues: A few users have experienced shifting problems, such as hard or rough shifts, after installing the Wansgo transmission.

3. Clutch Slip: In some cases, the clutch may slip when shifting gears, which could lead to further damage and higher repair costs.

4. Lack of Support: Compared to OEM or well-known aftermarket transmission brands, Wansgo may offer less support in case of issues or warranty claims.

The Wansgo WG4390988 manual transmission for a 1997-1999 Jeep TJ Wrangler with a 4.0L L6 engine can be an affordable alternative to OEM or rebuilt transmissions. However, it is crucial to consider the potential drawbacks, such as quality concerns, shifting issues, and clutch slip. Ultimately, the decision to purchase this transmission depends on your budget, tolerance for risk, and willingness to accept the possible challenges that come with a less established brand.

If you're on a tight budget and willing to take on the potential risks, the Wansgo WG4390988 manual transmission could be a suitable option for your Jeep TJ Wrangler. However, if you prioritize reliability, durability, and a hassle-free experience, it is recommended that you explore other options, such as OEM or reputable aftermarket transmissions.

Details:

100% Brand new. Package Include: 1 Manual Transmission Assembly.: Manufacturer Warranty:1 Year. New List Item.

Direct fit,no modification requires ,easy installation. Durable Construction High quality at a budget-friendly price. Note: Wansgo. Type: Manual Transmission Assembly.

6 Cylinder 5 Speed Manual Transmission. Application For. Premium quality aftermarket parts. Hardware as Shown in the Picture Above.

part #: wg4390988 prices

• $144.37-$1253.88

specifications complmanu:

• for models: Tj, Wrangler
• for makes: Jeep
• for years: 1997-1999
• brand: Wansgo
• mpn: Wg4390988
• model: 4.0l L6
• manufacturer warranty: 1 Year
• type: Manual Transmission Assembly
• oe part number: 52108047ab
• color: Silver
• make: For
• engine: For Wrangler For Tj
• year: 1994-1995 1997-1999
• note: Please Verify Vehicle Model Information Before Purchase

returns complmanu:

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

seller complmanu:

• city: Monroe Township, New Jersey
• # reviews: 5859
• rating: 99.2%

shipping complmanu:

• service: Standard
• class: Standard
• transit: 34-50 Days
• type: Fixed
• cost: $0.00

general complmanu:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission

payments complmanu:

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

offer complmanu:

• quantity: 10
• options: Ship-to-home
• best offers: True
• started: March 13, 2026
• sold: 0
• availability: In Stock

Wansgo WG4390988 Is Similar To:

• Wansgo Wg4376190 1 Transmission Assembly For Jeep Wrangler 2.5l L4 4.0l 4.2l L6 Gas Ohv (72.7% similar) Premium quality aftermarket parts. New list item. 100% brand new. Type: transmission assembly. Hardware as shown in the picture above. Note: Wansgo.: manufacturer WARRANTY:1 year. Durable construction high quality at a budget-friendly price. Application for. 1 transmission assembly. Package include...(January 29th, 2026)
• Wansgo Wg4393144 Manual Transmission Assembly For Jeep Tj 1997 1998 1999-2002 2.5l L4 Gas (80.9% similar) 4 cylinder 5 speed manual transmission. Application for. Durable construction. Direct fit,no modification requires ,easy installation. High quality at a budget-friendly price. Package include: 1 manual transmission assembly. New list item. Hardware as shown in the picture above. Type: manual ...(March 13th, 2026)