CHEVROLET 24211642 Transmission A/t 73K

( Manufacturer Part Number: 24211642 ), ( Type: Automatic Transmission ), ( Universal Fitment: No ), ( Tag : 25918 ), ( Item Warranty: 1 Year )

Review CHEVROLET A/t Transmission 73k Miles Oem fits CORVETTE C5 4L60E 1997–2004

The **Chevrolet 24211642 1997-2004 Corvette C5 Automatic Transmission (4L60E)** is a meticulously engineered, high-performance powertrain component designed to deliver seamless, responsive power delivery to the legendary **C5 Corvette** one of General Motors most iconic sports cars. Built to exacting standards, this **4-speed automatic transmission** features a robust **torque converter clutch assembly**, a precision-machined **valve body**, and a reinforced **planetary gearset** optimized for the C5 s high-revving LS1 and LS2 V8 engines, which produce anywhere from **350 to over 400 horsepower** in its most potent iterations. The **4L60E** transmission is renowned for its **smooth shifting, durable construction, and adaptability** to both street and track applications, making it a staple in both daily drivers and high-performance builds. Its **heavy-duty construction** includes a **cast aluminum housing**, **steel-reinforced case**, and **precision-balanced shafts**, ensuring longevity even under extreme loads. The **electronic control module (ECM)** integrates seamlessly with the C5 s **PCM (Powertrain Control Module)**, allowing for **adaptive shift programming**, **lockup torque converter operation**, and **smooth, predictable gear changes** whether cruising at highway speeds or launching from a standing start. Whether restored to factory specifications or modified for enhanced performance, this transmission is a **cornerstone of the C5 s legendary driving experience**, offering a perfect blend of **durability, efficiency, and exhilarating acceleration**. Built to withstand the demands of both **high-mileage daily drivers and track-focused performance builds**, the **4L60E** remains a **time-tested, high-performance transmission** that continues to power some of the most coveted muscle and sports cars of its era.

### **Pros and Cons of Buying a 1997-2004 Chevrolet Corvette (C5) with a 4L60E Automatic Transmission**

#### **Pros**

1. **Performance and Driving Experience**

The C5 Corvette is widely regarded as one of the greatest American sports cars of its era. With a naturally aspirated LS1 engine (5.7L in 1997 2004), it produces **345 400 horsepower** (depending on modifications and tuning), delivering exhilarating acceleration and a high-revving V8 sound. The manual transmission (Tremec TR-3550) is legendary, but the **4L60E automatic** (a refined version of the 4L60) is surprisingly capable, offering smooth shifts and strong torque delivery, especially when properly maintained.

2. **Reliability (When Maintained Properly)**

The LS1 engine is known for its durability, particularly if it has been **regularly serviced** (oil changes, valve cover gaskets, water pump, etc.). The 4L60E transmission is a robust unit when kept in good condition, though it requires **proper fluid changes and torque converter maintenance** to avoid premature wear. Many C5s with automatic transmissions last well over 150,000 miles with proper care.

3. **Aftermarket Support and Modification Potential**

- **Engine upgrades** (big intake, headers, camshafts, fuel system tweaks) to push power beyond stock levels.

- **Transmission modifications** (high-flow torque converter, upgraded valve body, or even a **Tremec TR-6090** swap for better shift quality).

- **Suspension and handling upgrades** (coilovers, sway bars, bushings) to improve roadholding.

- **Exhaust and intake upgrades** for better sound and airflow.

- **Aesthetic customization** (body kits, paint, wheels) to personalize the car.

4. **Classic Sports Car Status**

The C5 is a **modern classic**, meaning it s highly sought after by enthusiasts. Owning one gives you access to **Corvette clubs, meets, and events**, where you can enjoy a sense of community and shared passion. Its design (aerodynamic, aggressive, and timeless) ensures it remains desirable even decades later.

5. **Resale Value (For Well-Maintained Examples)**

A **clean, low-mileage C5 with a 4L60E** holds its value better than many contemporaries. While manual transmissions are often preferred, a well-documented automatic can still command a strong price, especially if it has been **properly serviced and modified**.

6. **Comfort and Practicality (Compared to Earlier Corvettes)**

Unlike the C4, the C5 features **better sound insulation, a more refined interior, and a more comfortable ride** (especially with aftermarket suspension upgrades). The automatic transmission eliminates the need for clutch maintenance, making it more convenient for daily driving (though the C5 is still best suited for enthusiasts).

---

#### **Cons**

1. **Transmission Limitations**

- **Slippery shifts** The stock torque converter and valve body can lead to **hunting, lag, or even stalling** if the fluid is old or degraded.

- **Weak low-end torque** The 4L60E struggles with **launching from a stop** compared to a manual or a modern transmission. Many owners install a **high-flow converter** or a **Tremec TR-6090** for better performance.

- **No overdrive on lower gears** The 4L60E lacks an overdrive on 1st and 2nd gear, which can make highway cruising feel less efficient than a modern automatic.

- **Torque converter issues** If the fluid isn t changed every **30,000 50,000 miles**, the converter can **slip or fail**, leading to poor acceleration.

2. **Higher Maintenance Costs (Compared to Manual)**

- **Transmission fluid changes** (every **30K 50K miles**) are **critical** neglecting this leads to **premature failure**.

- **Torque converter replacement** ( $1,000 $1,500) is a common expense if the fluid isn t changed.

- **Valve body or solenoid issues** can arise, requiring **repairs or rebuilds** ( $1,000 $2,500).

- **Differential and drivetrain maintenance** (fluid changes, seals, bearings) adds to ownership costs.

3. **Less Engaging Than a Manual**

While the 4L60E is **decent for an automatic**, it **cannot match the precision and feedback** of the Tremec TR-3550 manual. If you value **driver engagement**, a manual C5 is the superior choice.

4. **Fuel Economy is Poor**

- **12 15 MPG highway** (stock)

- **10 12 MPG city** (with automatic)

Modifications (big intakes, exhausts, performance cams) will **worsen fuel economy further**.

5. **Potential for Hidden Issues**

- **Water pump failure** (common in early LS1s, can cause **engine damage** if seized).

- **Valve cover gasket leaks** (leading to oil contamination).

- **Exhaust manifold cracks** (especially on early models).

- **Rust** (check the **rockers, wheel wells, and undercarriage** especially in snowy/salty climates).

- **Electrical gremlins** (common in older Corvettes, including **window regulators, sensors, and wiring issues**).

6. **Depreciation Over Time**

While a **well-documented C5 holds value**, it **does not appreciate as quickly as a manual**. If you plan to sell later, a **manual transmission is often preferred** by collectors, though a **properly maintained automatic can still be a good investment**.

7. **Less "Purist" Appeal**

Some Corvette purists **prefer manual transmissions** because they argue that the **automatic takes away from the driving experience**. If you re buying for **enthusiast credibility**, a manual may be more desirable.

---

### **Key Considerations Before Buying**

1. **Transmission History**

- **Ask for service records** especially **transmission fluid changes**.

- **Check for slippery shifts, stalling, or delayed engagement** (signs of a bad converter or worn valve body).

- **Inspect for leaks** (transmission pan gasket, cooler lines, seals).

2. **Engine Condition**

- **Listen for knocking** (could indicate **low oil pressure or rod bearing wear**).

- **Check for oil leaks** (valve cover, oil pan, rear main seal).

- **Verify water pump and thermostat** (common failure points).

3. **Suspension and Handling**

- **Test drive for alignment issues** (wandering, pulling).

- **Check for worn bushings or ball joints** (clunking noises over bumps).

- **Inspect shocks/struts** (leaks, bottoming out).

4. **Electrical System**

- **Test all electronics** (windows, locks, gauges, lights).

- **Check for rust in the firewall or wiring harness** (common in older Corvettes).

5. **Modification Status**

- **Ask about past modifications** (some aftermarket parts can cause **reliability issues** if poorly installed).

- **Verify if the transmission has been upgraded** (high-flow converter, valve body, etc.).

---

### **Final Recommendation**

You **prioritize performance and driving excitement** over pure purism.

You **plan to maintain the transmission properly** (fluid changes, torque converter care).

You **don t mind higher ownership costs** for an automatic transmission.

You **want a comfortable, modern classic** that s still fun to drive daily (with modifications).

You **find a well-documented example** with **low miles and a clean service history**.

You **value a manual transmission** for the best driving experience.

You **can t commit to regular transmission maintenance**.

You **want a car that s easy on fuel costs** (this is not a practical daily driver).

You **find a car with obvious neglect** (slippery shifts, leaks, no service records).

- **Budget for repairs** expect to spend **$2,000 $5,000 ** in the first year if it s a project

Details:

This item is an excellent value and as described. Well packaged to prevent damage even though it looks like the shipper tried. Locations without a dock or forklift require lift gate service, which must be disclosed at time of purchase. Make model Chevrolet Corvette.

Tag Number 25918, Year/Year Range 1997 -2004, Make Chevrolet, model Corvette, Sub model, Series C5. Airbags and SRS components are sold AS IS with no warranty. The item was as described and value great. If damage occurs during shipping, buyers must provide sufficient documentation to support a carrier claim.

Sheet metal parts are warranted only against factory corrosion under normal use. Transmission Type Automatic. Priced right, shipped timely. Shipping cost was normal and the item well packaged.

Full Chassis Code C5. Shipping was pricey, but you gotta do what. They look great in the car. Some panels in worse shape than others but overall got what I expected, as described.

10 out of would recommend. I was able to fix them with parts off my old panels. Warranty This part includes a 1-Year Limited from the date of purchase. This is the sole and exclusive warranty provided for this part.

Didn't budge on the pallet and was waterproof. Overall very satisfied.

part #: 24211642 prices

• $799.95-$1399.99

specifications autotransmissionsgo:

• for models: C5, 4l60e, Corvette
• for makes: Chevrolet
• for years: 1997-2004
• mpn: 24211642
• type: Automatic Transmission
• universal fitment: No
• tag : 25918
• item warranty: 1 Year

seller autotransmissionsgo:

• # reviews: 7957
• city: Nixa, Missouri
• rating: 99.9%

returns autotransmissionsgo:

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

payments autotransmissionsgo:

• credit card: Diners-club
• wallet: Paypal
• other

offer autotransmissionsgo:

• sold: 0
• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• started: June 9, 2026

shipping autotransmissionsgo:

• type: Fixed
• class: Freight
• cost: $325.00
• service: Flat Rate Freight

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

Chevrolet 24211642 Is Similar To:

• 09 Chevrolet Tahoe Automatic Transmission (47.5% similar) Install new spark plugs wires. Fill trans with manufacture specified fluid. Transmission installation procedures prior to of your used we require these steps be taken for warranty valid. Pre-installation requirements: replace all seals. Clear all transmission computer codes prior to starting or ...(September 6th, 2017)
• 0mhw 0mxw 24256840 Chevrolet Transmission-transaxle (37.5% similar) Transmission trans axle 2010 equinox 6 month warranty. Slides are not covered under warranty column switch: includes wiring if applicable up to the first point it can be unplugged control arm: ball joint and any bushings coolant overflow bottle: cap is included cowl vent panel: see our part notes...(April 20th, 2017)
• 10219601 Gm Chevrolet Oem 89-96 (24.1% similar) Warranting warranty...(October 15th, 2017)
• Chevrolet 100 Hhr Mn5 11b3707 2.2l Vue Transmission 06 07 Saturn (51.1% similar) This item will come exactly as described unless stated otherwise. Kosciusko auto 5040 I street Omaha, NE model chevrolet HRH 2006 stock number 11B3707 odometer 93,316 part comments AT,2. 2l opt L61 all fluid and retention seals must be replaced to assure warranty please verify this part will fit ...(March 2nd, 2015)
• Cable 12458109 Chevrolet Oem Control Shift Genuine (20.5% similar) Image not available for this item...(October 13th, 2014)
• CHEVROLET 12491317 GENUINE OEM FACTORY ORIGINAL TORQUE CONVERTER (12.8% similar) We update items every morning to reflect in stock items...(March 14th, 2014)
• Automatic Miles 2004 Chevrolet 0 Buick Oem 4sdd Transmission Gmc 12491882 (38.7% similar) Class thumb resize inmost FDA this. 2004 chevrolet GMC Buick automatic transmission 4SDD new miles oem class thumb resize inmost FDA this. Please for a quote. Coming soon. If an item arrives damaged, please via message within 24 hours for instructions. Expedited shipping is available. Class thumb ...(February 14th, 2015)
• 12582437 Plate Drive Chevrolet Oem Genuine (21.8% similar) Image not available for this item...(November 11th, 2014)
• 125887 Automatic 5.3l Miles 1999 Transmission 4x4 Chevrolet (36.2% similar) This item is in operational condition. This transmission assembly is in operational condition and has been in use until recently when the vehicle was taken off the road due to frame issues which made the vehicle no longer road safe...(August 8th, 2015)
• 1398041 98 Pickup Chevrolet 7.4l Reman 99k Transmission 2500 97 (44.3% similar) Ask any and all questions before the you purchase. FAQ q can I buy this whole vehicle a sorry, but you cannot. This is a parts replacement warranty only. Q I see a different part on this vehicle that I would like to buy. Warranty requirements install new filter kit replace front seals replace axle ...(November 4th, 2014)
• TRANSMISSION ASSY CHEVROLET 1500 SILVERADO PICKUP 01 13G-01 (5.8% similar) 3L, 4X2, ext CAB,5. 3L,4L60 please have access to lift gate to unload the pallet...(June 5th, 2014)