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FRASER ENGINES - REMANUFACTURED 4l65 / 4l65-e transmission

Premium Remanufactured 4L65 Transmission Assembly

Zero Mileage | OEM Specification Build | Direct Replacement

SKU NUMBER: FEF4L65-FA

Best Seller Popular Products

SALE PRICE: $2299.00

Core Deposit: $500.00 (waivable 15 days)

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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. 

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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.

GM 4L65-E Vehicle Fitments (Approx. 2001–2007)

Year(s) Make Model Engine (RPO) Transmission (RPO) Notes
2001–2006GMCYukon Denali / Denali XL6.0L LQ4 / LQ94L65-E (M32)AWD; verify by VIN
2002–2006CadillacEscalade / ESV / EXT6.0L LQ94L65-E (M32)AWD; 2007+ moved to 6-speed
2002–2006GMCSierra Denali6.0L LQ4 / LQ94L65-E (M32)AWD; pre-2007 “Classic” body
2003–2006ChevroletSilverado SS6.0L LQ94L65-E (M32)AWD performance package
2003–2007HummerH26.0L LQ44L65-E (M32)2008+ H2 switched to 6L80 (6-spd)
2005ChevroletCorvette (C6, Auto)6.0L LS24L65-E (M32)2006+ Corvette uses 6L80
2005–2006PontiacGTO (Auto)6.0L LS24L65-E (M32)Manual models use T56
2005–2006ChevroletSSR (Auto)6.0L LS24L65-E (M32)6-spd manual optional on some

Important: The 4L65-E is a higher-capacity evolution of the 4L60-E. Actual fitment depends on drivetrain (AWD/4×4/2WD), axle ratio, GVWR (LD vs HD), engine package, and build date. Always verify by VIN before ordering.

Why Buy a 4L65 Transmission from Fraser Engines?

If your vehicle needs a replacement 4L65 automatic transmission, the quality of that replacement makes all the difference in performance, longevity, and drivability. Used take-outs and basic rebuilds often fall short — with issues such as slippage, harsh shifts, torque converter failures, and premature internal wear. A remanufactured 4L65 transmission from Fraser Engines delivers factory-level reliability, advanced remanufacturing, and real warranty protection you can trust.

The 4L65 is a heavy-duty evolution of the popular 4L60E used in many Chevrolet, GMC, Cadillac, and related GM vehicles. Fraser Engines employs precision remanufacturing, updated internal components, and extensive testing to deliver transmissions that perform like new — and last far longer than used or resealed units.

🔧 Complete Remanufacturing — Not Reseal or Partial Rebuild

A Fraser Engines remanufactured 4L65 transmission is completely disassembled and rebuilt to strict quality standards:

  • Full teardown and inspection of every internal component

  • Remanufactured torque converter included with every unit

  • Updated clutches, bands, seals, and friction materials installed

  • Fully remanufactured valve body with system correction and recalibration

  • Wear-prone valves restored to OEM or better tolerances

  • New bushings, bearings, and hydraulics installed throughout

This comprehensive rebuild restores proper hydraulic pressure, smooth gear engagement, and strong torque handling — delivering performance that outlasts typical used or resealed transmissions.

⚙️ Real-World Dynamometer & Load Testing

Every remanufactured 4L65 transmission from Fraser Engines is validated using our proprietary CARS (Computer-Aided Road Simulation) dynamometer test system, which replicates real driving conditions across:

✔ Hot and cold operational cycles
✔ Load and torque demand testing
✔ Shift quality and torque converter lock-up validation
✔ Endurance simulation

This ensures that your transmission performs reliably from the first start to years down the road.

🚗 Engineered for Correct Fitment

The 4L65 is used in a wide range of General Motors vehicles, including:

  • Chevrolet Silverado / GMC Sierra

  • Chevrolet Tahoe / Suburban / GMC Yukon

  • Cadillac Escalade

  • Performance applications including Camaro, Firebird, GTO

Due to multiple transmission models, year-to-year changes, and calibration differences, Fraser Engines verifies your VIN and vehicle configuration before shipment to ensure you receive the correct 4L65 for your application — eliminating costly fitment issues and installation delays.

🛡 Robust Warranty You Can Trust

Fraser Engines backs every remanufactured 4L65 transmission with industry-leading nationwide warranty coverage, giving you protection long after installation:

✔ Extended parts & labor warranty (program dependent)
✔ Warranty claims handled directly by Fraser Engines
✔ Optional labor reimbursement based on industry standard book time

This real protection stands head-and-shoulders above short parts-only policies.

👨‍🔧 Support From Transmission Experts

When you choose a remanufactured 4L65 transmission from Fraser Engines, you’re supported by drivetrain professionals — not resellers or third-party marketplaces. Our specialists provide:

✔ VIN-verified fitment guidance
✔ Pre-sale technical support
✔ Installation assistance if needed
✔ Dedicated warranty and post-sale care

One trusted team from purchase through installation and beyond.

The Bottom Line

A remanufactured 4L65 transmission from Fraser Engines delivers:

✅ True ground-up remanufacturing — not used or partial rebuilds
✅ Updated internal components and corrected wear points
✅ Dynamometer-tested performance under real driving conditions
✅ Correct VIN-verified fitment accuracy
✅ Industry-leading warranty with labor coverage protection
✅ Support from experienced drivetrain specialists

📞 Need help verifying fitment or pricing?
Call 800-731-3177 and speak with a Fraser Engines transmission specialist today.