• 🚚 FREE SHIPPING & NO upfront core — use promo code FS-102 at checkout
  • Serving the public and commercial auto shops nationwide
  • 🛒 Order online anytime — open 24/7
  • 📞 Phone support Mon–Fri 8 AM–5 PM EST · 800-731-3177
  • ⭐ 4.8-star rated · 9,000+ Google reviews
  • 🛡️ Up to 5-year / unlimited-mile warranty
  • America’s trusted powertrain leader since 1961
Remanufactured Powertrain Components Online Ordering Open 24/7 Phone Support Mon–Fri 8AM–5PM EST 800-731-3177 sales@fraserengines.com Public & Commercial Shops Welcome
Sales · Press 1800-731-3177 Shop Now
📞 800-731-3177Shop Now
Online ordering open 24/7 · Phone support Mon–Fri 8AM–5PM EST
sales@fraserengines.com · Public & commercial shops welcome

FRASER ENGINES - GM OEM 4T65E TRANSMISSION

Premium Remanufactured 4T65E Transmission Assembly

Zero Mileage | OEM Specification Build | Direct Replacement

SKU NUMBER: FEF4T65-FA

Best Seller Popular Products

SALE PRICE: $2699.00

Core Deposit: $350.00 (waivable 15 days)

Check Fitment
Check Fitment

⚠️ This unit requires a returnable core (your old engine block & heads). Fraser Engines will arrange free core pickup at no additional cost. The core deposit may be waived for up to 15 business days when the engine is shipped directly to a licensed repair facility. If the engine is shipped to a private residence, the core deposit must be paid upfront. 

Buy it Now
Apply for Financing

Shipping & Availability

📦 This unit is IN STOCK

 ⛟ Shipping is FREE to commercial address! $125.00 to a private residence.

🔥 Order before 3PM EST and receive your order in 2-3 business days! – some exclusions apply. 

Included Parts & Warranty

✔️ 3 Year / Unlimited Miles parts and labor 

✅ Torque Converter 

✅ Install Guide: 1

Description

Fraser Engines Remanufactured Transmission Quality Standards

Every Fraser Engines remanufactured transmission is built, tested, and validated to deliver dependable performance, long service life, and smooth operation under real-world driving conditions.

What’s Included & How We Ensure Quality

✔️ A remanufactured and improved torque converter is included with every transmission at no additional cost.

✔️ To prevent front seal leaks, vibration, and premature bushing wear, all torque converters are thoroughly tested for leak integrity, lock-up operation, concentricity, and balance.

✔️ Every fully remanufactured valve body receives complete system correction and recalibration, then is tested independently prior to installation.

✔️ All wear-prone valves are restored to stringent specifications and vacuum tested to verify proper sealing and operation.

✔️ Each remanufactured transmission undergoes hot, cold, load, and simulated road testing using our proprietary CARS® (Computer-Aided Road Simulation) dynamometer program, replicating real driving conditions before release.

Warranty You Can Trust

✔️ All Fraser Engines remanufactured transmissions are backed by an industry-leading, no-hassle nationwide warranty, providing real protection and peace of mind long after installation.

NO Fault Warranty Options (add them at checkout page if wanted)

What even is a NO FAULT Warranty and why would I need it if the engine already has a warranty for free? –Click to View Standard vs NFW protection breakdown

No-Fault Warranty Options

1-Year No-Fault Warranty

$99.00

  • One-time free replacement, no matter the cause of failure.
  • Unlimited miles during the 1-year term.
  • Labor covered at $50.00/hr (Mitchell or AllData book time).

2-Year No-Fault Warranty

$199.00

  • One-time free replacement within 2 years.
  • Unlimited miles during the term.
  • Labor covered at $50/hr (Mitchell or AllData book time).

3-Year No-Fault Warranty

$299.00

  • One-time free replacement within 3 years.
  • Unlimited miles during the term.
  • Labor covered at $50/hr (Mitchell or AllData book time).

4-Year No-Fault Warranty

$399.00

  • One-time free replacement within 4 years.
  • Unlimited miles during the term.
  • Labor covered at $99/hr (Mitchell or AllData book time).

5-Year No-Fault Elite

$499.00

  • Covers the full 5 years • one-time free replacement.
  • Unlimited miles during the term.
  • Labor covered at $99/hr (Mitchell or AllData book time).

Labor reimbursement uses published Mitchell or AllData times. One-time replacement applies per covered unit during the elected term.

Recommended Goodies to Bundle with your New Transmission

$99.95

Fraser Engines Premium Dexron® Transmission Fluid is specially formulated to protect and optimize your transmission during the most critical phase of operation—initial installation and early service life. Engineered to meet Dexron specifications, this high-performance automatic transmission fluid delivers superior lubrication, thermal stability, and friction control to ensure smooth shifting, long component life, and dependable performance.

Trusted by transmission builders and recommended by Fraser Engines technicians, this fluid helps prevent premature wear, overheating, and shift irregularities that can occur during startup and break-in of a newly installed transmission.

✔ Meets Dexron® performance specifications
✔ Promotes smooth, consistent shifting
✔ Reduces friction and internal wear
✔ Protects clutches, bands, and valve body components
✔ Helps maintain proper operating temperatures
✔ Ideal for newly installed or serviced automatic transmissions

Highly recommended for all applicable Fraser Engines transmission installations to protect your investment and ensure reliable performance from day one.

⚠️ Important Compatibility Notice
This transmission fluid is not compatible with all transmissions. Fluid type requirements vary by vehicle make, model, year, and transmission design. Always verify the correct transmission fluid specification for your application before installation. Use of an incorrect fluid may result in improper operation or damage. When in doubt, contact Fraser Engines for confirmation prior to use.

DESCRIPTION

  • Every transmission comes with a remanufactured and enhanced torque converter.
  • To prevent front seal leaks, vibration, and early bushing wear, all torque converters undergo testing for leaks, lock-up functionality, concentricity, and balance.
  • Independently tested, each fully remanufactured valve body includes a comprehensive system correction and recalibration kit.
  • Valves susceptible to wear are meticulously restored to exact specifications and vacuum tested to ensure they function correctly.
  • Each remanufactured transmission undergoes thorough testing under hot, cold, load conditions, and simulated road tests using our advanced CARS (Computer-Aided Road Simulation) dynamometer program.
 

This GM OEM 4T65E transmission is remanufactured with the HIGHEST QUALITY PARTS AVAILABLE.

The GM OEM 4T65E transmission is a four-speed automatic transmission that was designed for use in select vehicles from General Motors’ family of brands. It was produced and used in various models from 1997 to 2011.

The base transmission features an all-aluminum case and extension housing, hydraulically-controlled planetary gear sets, and electronic shift control. It also includes overdrive and lock-up torque converter, which helps with improved fuel efficiency and drivability.

The transmission specifications for the GM OEM 4T65E include gear ratios of 2.45:1 (1st), 1.45:1 (2nd), 1.00:1 (3rd), and 0.69:1 (4th). It has a 6-bolt hexagon bolt pattern and a transmission length of approximately 23.3 inches (593 mm). The weight of the transmission ranges from 200 to 300 pounds (91 to 136 kg), and it is rated to handle up to 700 lb-ft (949 Nm) of torque.

The GM OEM 4T65E transmission was used in various GM car models from 1997 to 2011, including but not limited to the Buick LeSabre, Buick Park Avenue, Buick Regal, Chevrolet Impala, Chevrolet Monte Carlo, Pontiac Bonneville, Pontiac Grand Prix, Pontiac G6, Saturn Aura, and Oldsmobile Intrigue. It was known for its durability and ability to handle high torque, making it a popular choice for many GM vehicles during its production years.

Please note that transmission compatibility can vary depending on factors such as vehicle configuration, engine size, and production date, so it’s always best to consult the specific vehicle’s documentation or contact a GM dealer or automotive expert for accurate and up-to-date information.

TECH UPDATES

– The valve body has been completely remanufactured to include an updated TCC Control Valve, TCC Regulator Apply Valve, Torque Signal Regulator Valve, and Reverse Boost Valve, enhancing shifting, lubrication, and overall performance.
– The pump has been entirely remanufactured, with the slide pivot pin replaced to ensure consistent internal pressures, addressing issues with pump slide malfunction, and rectifying slipping or delayed engagement.
– Bushings and machined surfaces are polished to achieve a mirror-like finish comparable to OE standards of 15 RA or finer, ensuring optimal smoothness.
– The pump driveshaft seal has been upgraded to a solid Teflon seal to prevent issues with torque converter lock-up, slip, and chatter.
– An updated 4th clutch shaft has been introduced to prevent the loss of 4th gear due to stripped splines.
– A new EPC solenoid has been installed to maintain proper line pressure control and enhance shift feel.
– The Actuator Feed Limit Valve has been updated to ensure consistent solenoid pressure feed, contributing to the reliability of the transmission.
– Clutch clearances are precisely set to custom specifications, optimizing shift feel and timing for a superior driving experience.
– The torque converter has been fully remanufactured and undergoes testing for leaks, lock-up, concentricity, and balance, with improvements that surpass original equipment specifications to prevent front seal leaks, premature bushing wear, and vibration.
– The torque converter support bearing is meticulously inspected to prevent sleeve failure, ensuring durability.
– The input clutch housing thrust bearing is thoroughly inspected to confirm proper endplay and prevent noisy operation, ensuring smooth performance.
– A Tru-Flat qualification process is applied to the transmission case, valve body, pump, and channel plate to eliminate cross leaks and pressure losses, guaranteeing integrity.
– Brand-new, custom-spec bushings are used to enhance internal fluid flow control and pressure, ensuring efficient operation.
– Each transmission undergoes a comprehensive cold and hot testing regimen using a proprietary dynamometer testing program, which includes the use of fully synthetic automatic transmission fluid and a sophisticated filtration system, to ensure reliability and performance.

Discover the 4T65E Transmission: A Harmony of Strength and Sophistication | Fraser Engines & Transmissions

Fraser Engines & Transmissions is excited to showcase the 4T65E transmission, a marvel of automotive engineering. This four-speed automatic transmission is celebrated for its remarkable blend of power, precision, and efficiency, designed to meet the rigorous demands of a diverse range of vehicles. From sleek sedans to versatile SUVs, the 4T65E is engineered to significantly enhance your vehicle’s performance and driving pleasure.

Key Features of the 4T65E Transmission

  • Innovative Four-Speed Operation: The 4T65E transmission features a cutting-edge four-speed design, offering optimal gear ratios for a wide array of driving scenarios. This progressive design promotes efficient power use and fuel economy, alongside smooth gear transitions.

  • Adaptive Shift Control: Equipped with advanced control technology, the 4T65E dynamically tailors its shifting strategy to the current driving conditions, delivering a personalized and exceptionally smooth driving experience.

  • Built for Durability: Crafted to tackle the challenges of everyday driving, as well as the demands of towing and extensive use, the 4T65E transmission stands as a testament to enduring performance and reliability across varied conditions.

Our Commitment to Excellence at Fraser Engines & Transmissions

Quality is the cornerstone of Fraser Engines & Transmissions. Every 4T65E transmission is meticulously remanufactured to surpass original factory specifications. Our dedication to unmatched craftsmanship ensures each transmission offers lasting superior performance and reliability.

Why Choose the 4T65E from Fraser Engines & Transmissions?

  • Precision Remanufacturing Process: Our remanufactured 4T65E transmissions, reconstructed with precision and the highest quality materials, embody the ultimate in durability and enhanced functionality.

  • Extensive Warranty Coverage: Our belief in the 4T65E transmissions is backed by comprehensive warranty coverage, highlighting our commitment to quality and ensuring your complete satisfaction.

  • Expert Consultation: Our team of specialists is committed to providing you with customized guidance, helping you select the perfect transmission for your vehicle, ensuring seamless integration and improved performance.

Elevate Your Driving Experience with the 4T65E Transmission

Opting for the 4T65E transmission from Fraser Engines & Transmissions means making a choice for unmatched efficiency, robust power, and unparalleled reliability. Discover our selection today and embark on the path to transforming your driving experience.

ALTERNATIVE PART NUMBERS

  • 0PAB
  • 0PPB
  • 1PAB
  • 2PAB

FRASER 4T65E ATTRIBUTES

  • Cooler Replacement Required: No
  • Connector Type: 19 Pins
  • Transmission Speeds: 4-Speed
  • Fluid Type: PZL-LVMULTI
  • Covers: Aluminum 6 Bolt Mount
  • Starter: 4 O’clock Starter Pocket
  • Transmission Family: 4T65E
  • Torque Converter Included: Yes
  • Transmission Fluid: 13
  • Radiator Replacement Required: No
  • Cooler Included: No
  • Radiator Included: No
  • Pan Bolts: 20
  • Tail Housing: With
  • Lockup: Yes
  • Average R&R: 7.4
  • Bell Housing Included: Yes
  •  

VEHICLE FITMENTS

IF YOU DON’T SEE YOUR VEHICLE – CALL FRASER SALES

The GM OEM 4T65E transmission was used in various car models produced by General Motors (GM) during the years 1997 to 2011. Some of the car models that may have utilized the 4T65E transmission during this time period include:

  • Buick LeSabre (1997-2011)
  • Buick Park Avenue (1997-2008)
  • Buick Regal (1997-2003)
  • Chevrolet Impala (1997-2005)
  • Chevrolet Monte Carlo (2005-2011)
  • Pontiac Bonneville (1997-2005)
  • Pontiac Grand Prix (1997-2008)
  • Pontiac G6 (2005-2009)
  • Saturn Aura (2006-2011)
  • Oldsmobile Intrigue (2000-2005)

Please note that this list is not exhaustive and there may be other car models or model years that also utilized the GM OEM 4T65E transmission. It’s always best to consult the specific vehicle’s documentation or contact a GM dealer or automotive expert for accurate and up-to-date information on transmission compatibility.

GM 4T65-E Automatic Transmission Vehicle Fitments (Approx. 1997–2011)

Year(s) Make Model Engine (RPO) Transmission (RPO) Notes
1997–2005BuickLeSabre3.8L V6 (L36 / L26)4T65-E (MN3)FWD sedan
1997–2008BuickPark Avenue3.8L V6 (L36 / L67)4T65-E (MN3)Supercharged / V6
1997–2004BuickRegal3.8L V6 (L36 / L67)4T65-E (MN3)GS and base models
1997–2003PontiacGrand Prix3.8L V6 (L36 / L67)4T65-E (MN3)GTP uses HD variant
2004–2008PontiacGrand Prix3.8L / 3.9L V64T65-E (MN3)Final turbo/non-turbo years
1998–2005ChevroletImpala3.8L V6 (L36 / L26)4T65-E (MN3)Police and base trims
2000–2005ChevroletMonte Carlo3.8L V6 (L36 / L26)4T65-E (MN3)SS may use HD
2006–2011ChevroletImpala3.5L / 3.9L V64T65-E (MN3)Last generation before 6-spd
2005–2009ChevroletUplander3.5L / 3.9L V64T65-E (MN3)FWD minivan
2005–2009PontiacMontana SV63.5L / 3.9L V64T65-E (MN3)Shared U-body platform
2005–2009BuickTerraza3.5L / 3.9L V64T65-E (MN3)Luxury minivan variant
2005–2009SaturnRelay3.5L / 3.9L V64T65-E (MN3)U-body SUV/minivan
2004–2007PontiacGrand Prix GXP5.3L V8 (LS4)4T65-E HDLS4-specific heavy-duty variant
2006–2009ChevroletImpala SS5.3L V8 (LS4)4T65-E HDHigh-performance road use
2006–2009ChevroletMonte Carlo SS5.3L V8 (LS4)4T65-E HDPerformance variant

Important: The 4T65-E is electronically controlled and appeared in multiple calibrations including standard and heavy-duty variants. Fitment depends on engine type, axle ratio, PCM calibration, and build date. Always verify by VIN and RPO before ordering.

Why Buy a 4T65-E Transmission from Fraser Engines?

If you’re replacing a failed 4T65-E automatic transmission, choosing the right remanufacturer matters just as much as choosing the right transmission. Fraser Engines delivers a fully remanufactured 4T65-E transmission built for durability, smooth shifting, and long-term reliability—backed by real warranty protection and expert support.

The GM 4T65-E transmission is widely used in front-wheel-drive sedans, performance models, and minivans, but over time it is known to suffer from clutch wear, valve body failures, pressure loss, and torque converter issues. Fraser Engines corrects these known failure points through a comprehensive remanufacturing process that goes far beyond a basic rebuild.

🔧 Fully Remanufactured — Not Rebuilt, Not Used

Every Fraser Engines 4T65-E transmission is:

  • Completely disassembled and inspected

  • Rebuilt with new clutches, steels, seals, bushings, and bearings

  • Equipped with a fully remanufactured valve body, vacuum tested and recalibrated

  • Paired with a remanufactured and balanced torque converter (included)

  • Updated to address known GM wear and hydraulic pressure issues

Each unit is then hot tested, cold tested, load tested, and road-simulated to ensure proper operation before shipment.

⚙️ Corrected Common 4T65-E Failure Points

Fraser Engines remanufactured 4T65-E transmissions are engineered to correct common problems such as:

  • Harsh or delayed shifting

  • Torque converter clutch failure

  • Valve body wear and pressure loss

  • Overheating and premature clutch failure

  • Internal seal degradation

The result is smoother shifts, improved durability, and consistent performance—even in high-mileage or heavy-use vehicles.

🚗 Built for a Wide Range of GM Vehicles

The 4T65-E transmission was used across many GM platforms, including:

  • Chevrolet Impala, Monte Carlo

  • Pontiac Grand Prix

  • Buick LeSabre, Regal, Park Avenue

  • GM U-body minivans (Uplander, Montana, Terraza, Relay)

  • Performance LS4 V8 applications (HD variants)

Fraser Engines verifies VIN, RPO codes, and calibration to ensure the correct transmission is supplied for your exact vehicle.

🛡 Strong Warranty Coverage You Can Trust

Every Fraser Engines 4T65-E transmission is backed by a nationwide warranty that protects your investment:

  • Parts & labor coverage (program dependent)

  • Torque converter included

  • Claims handled directly by Fraser Engines

  • No reseller runaround—one point of contact

This isn’t a short parts-only warranty—it’s real coverage designed for real drivers.

👨‍🔧 Transmission Experts — Not a Marketplace Seller

When you buy from Fraser Engines, you’re working directly with transmission specialists who provide:

  • Pre-purchase fitment verification

  • Installation guidance when needed

  • Post-sale technical and warranty support

We stand behind every transmission we sell.

✅ The Bottom Line

A remanufactured 4T65-E transmission from Fraser Engines delivers:

  • ✔ True full remanufacturing, not a patch rebuild

  • ✔ Corrected factory weak points

  • ✔ Included remanufactured torque converter

  • ✔ VIN-verified fitment

  • ✔ Strong warranty with real support

📞 Need help verifying fitment or getting a quote?