1. Automatic Transmissions Products
  2. sku: 23454795035331711
  3. JEGS M00445

JEGS M00445 Auto Trans 889944273653 46RE

fits model: B2500, B3500, Ram. make: Dodge. year: 1998–1999.

M00445 Jegs 46re Reman Auto Trans Fits 1998 Dodge B2500 B3500 1998-1999 Ram

( Brand: Jegs ), ( Manufacturer Part Number: M00445 ), ( Part Type: Tran ), ( Country Of Origin: Usa ), ( UPC: 889944273653 )

Review JEGS Reman Auto Trans Dodge fits RAM B2500 B3500 1998–1999

The **M00445 46RE Automatic Transmission** is a robust and meticulously engineered powertrain component designed exclusively for the **1998 1999 Dodge Ram 2500 and 3500** heavy-duty pickup trucks, particularly those equipped with the legendary **5.9L Magnum V8 engine** (also known as the B3500 series). This transmission is a critical link in the drivetrain, delivering seamless power transfer while ensuring durability under the demanding conditions of towing, hauling, and off-road adventures. Built to Chrysler s high-performance standards, the **46RE** is a four-speed automatic transmission with a **torque converter** and **planetary gearsets**, optimized for the torque output of the Magnum engine, which can generate upwards of **300 350 lb-ft** of torque depending on the engine variant. Its compact yet sturdy design incorporates a **heavy-duty valve body**, reinforced housing, and precision-machined internal components to withstand the stresses of heavy loads, frequent gear shifts, and prolonged use without compromising performance. The transmission features a **smooth-shifting hydraulic system** with a **pressure regulator** and **solenoid controls**, ensuring consistent engagement of the clutches and bands that manage gear changes. For enhanced durability, it includes **high-capacity fluid passages** and **sealed bearings**, reducing wear and preventing leaks that could disrupt operation. This transmission is particularly well-suited for applications requiring **heavy-duty towing**, such as trailers, boats, or construction equipment, thanks to its ability to handle sustained loads without overheating. Whether navigating city streets or tackling rugged terrain, the **M00445 46RE** provides the reliability and responsiveness expected from a Chrysler-built automatic transmission, making it a sought-after upgrade or replacement for enthusiasts and fleet operators alike. Its compatibility with the **1998 1999 Ram 2500/3500** ensures a perfect fit, allowing for easy installation and seamless integration with the existing drivetrain components.

### **Pros and Cons of Buying a 1998-1999 Dodge Ram 2500/B3500 (M00445, 46RE Auto Transmission)**

#### **Pros**

1. **Reliability of the Base Engine and Transmission**

- The **318 V8 (5.2L)** and **5.9L V10** engines in these models were known for durability, especially when maintained properly. The **46RE automatic transmission** (a version of the **46RH**) was a robust unit for its time, though it required proper fluid changes and occasional attention.

- Many of these trucks were built to last, particularly in commercial or heavy-duty applications where they were often pushed harder than typical passenger trucks.

2. **Strong Towing and Hauling Capabilities**

- The **5.9L V10** (in the B3500) was a workhorse, capable of towing **8,000 12,000 lbs** with the right setup, making it ideal for heavy-duty tasks like construction, farming, or towing large trailers.

- The **46RE transmission** handled the torque well, though it could be finicky if neglected.

3. **Availability of Parts and Modifications**

- These trucks are **not rare**, so finding parts (engines, transmissions, axles, etc.) is relatively easy, especially in the used market.

- Aftermarket support is strong performance chips, exhaust upgrades, and suspension modifications are widely available for both the **318 V8** and **5.9L V10**.

4. **Potential for High Mileage Longevity**

- With proper maintenance (regular oil changes, transmission fluid flushes, cooling system care), some of these trucks have exceeded **300,000 miles** without major engine or transmission failures.

- The **block and crankshaft** in the 5.9L V10 were robust, and many engines could handle high RPMs if tuned.

5. **Lower Purchase Price Compared to Modern Trucks**

- These trucks are **cheap to buy** (often under $5,000 $10,000 in good condition), making them an attractive option for budget-conscious buyers who need a heavy-duty work truck.

- Insurance and registration costs are also significantly lower than for newer models.

6. **Simple and Proven Design**

- The **M00445 chassis** (introduced in 1994) was a refinement of the **M1500** design, meaning many mechanical components were battle-tested.

- The **46RE transmission** was a direct-drive unit with good torque multiplication, making it suitable for towing.

---

#### **Cons**

1. **Transmission Issues (46RE/46RH)**

- The **46RE automatic transmission** is notorious for **slipping, jerking, and eventual failure** if transmission fluid is not changed **every 30,000 50,000 miles** (or more frequently if towing heavily).

- **Solenoid failures** and **valve body wear** are common in high-mileage examples. Rebuilding or replacing the transmission can cost **$2,000 $4,000 **.

- Some owners have had success with **transmission rebuilds**, but others find that a **40RE or 41TE** (from a later model) is a better long-term upgrade.

2. **Cooling System Weaknesses**

- The **radiator and water pump** on these trucks were prone to failure, especially in hot climates or heavy-duty applications.

- **Head gasket leaks** (though less common than in some other V8s) could occur if the engine overheated repeatedly.

- The **thermostat housing** and **coolant hoses** were also failure points that needed frequent inspection.

3. **Fuel Economy and Modern Standards**

- The **5.9L V10** gets **poor fuel economy** (around **10 12 MPG combined**), making it expensive to operate for daily driving.

- Modern emissions and safety standards mean **aftermarket modifications** (like big-block swaps) can void warranties or make the truck **unroadworthy** in some states.

4. **Suspension and Handling Wear**

- The **leaf springs and shocks** degrade over time, leading to a **rough ride** and poor handling, especially when loaded.

- **Steering components** (rack and pinion in some models) can wear out, requiring **ball joint, tie rod, and bushings** replacements over time.

5. **Electrical and Modern Tech Limitations**

- **No modern infotainment, backup camera, or advanced safety features** these trucks rely on **analog gauges and basic radio systems**.

- **Starting issues** can arise from **weak starters, corroded batteries, or failing alternators**, especially in older examples.

- **Power window and door lock failures** are common due to **aging wiring and switches**.

6. **Rust and Body Corrosion**

- Many of these trucks were used in **agricultural, construction, or off-road settings**, leading to **excessive rust** in wheel wells, frame rails, and undercarriage.

- **Frame rust** can compromise structural integrity, making a **full frame inspection** essential before purchase.

7. **Limited Modern Compatibility**

- **Aftermarket parts (tires, brakes, exhaust)** may not fit as easily as on newer trucks due to **different mounting points and suspension geometry**.

- **Modern fuel injectors or ECU upgrades** can be tricky to install without proper tuning.

---

### **Conclusion and Recommendation**

The **1998-1999 Dodge Ram 2500/B3500 (M00445, 46RE auto)** is a **strong choice for buyers who need a heavy-duty, low-cost work truck** but only if they are prepared for **potential transmission issues, cooling system failures, and high maintenance costs**.

#### **Best For:**

**Budget-conscious buyers** who need a **cheap, reliable work truck** for towing, hauling, or light off-road use.

**Mechanically inclined owners** who can **maintain the transmission, cooling system, and suspension** properly.

**Those who prioritize raw power and durability** over modern comforts and fuel efficiency.

**Short-term or project vehicles** where cost is the primary concern.

#### **Not Recommended For:**

**Daily drivers** who want **modern safety, fuel efficiency, or comfort**.

**Buyers who cannot afford transmission or cooling system repairs** (expect **$1,500 $4,000 in repairs** if the truck has high miles).

**Those who want a truck that will last 300,000 miles without major overhauls** (unless heavily modified or rebuilt).

**People in states with strict emissions laws** (some modifications may not be legal).

#### **Final Recommendation:**

- **If you find one in excellent condition with a well-documented service history (especially transmission fluid changes), it can be a great buy.**

- **If the transmission has been rebuilt or replaced, that s a major plus.**

- **Avoid examples with:**

- **Burnt or leaking transmission fluid** (indicates neglect).

- **Overheating history** (check for warped heads or cracked blocks).

- **Excessive rust in critical areas** (frame, boxed sections, suspension mounts).

- **Consider upgrading the transmission** to a **40RE or 41TE** if you plan to keep the truck long-term.

- **Budget for a full inspection** (cooling system, suspension, electrical) before purchasing.

**Verdict:** These trucks are **great for the right buyer** someone who wants a **cheap, powerful workhorse** and is willing to put in the effort to keep it running. For most modern drivers, however, a **used Ford F-250 Super Duty or Ram 2500 HD (2009 )** with a **6.7L Power Stroke or Cummins** would be a more reliable and comfortable alternative.

Details:

part #: m00445 price

  • $107.79

specifications autotransmissionsgo:

  • for models: B2500, B3500, Ram
  • for makes: Dodge
  • for years: 1998-1999
  • brand: Jegs
  • mpn: M00445
  • part type: Tran
  • country of origin: Usa
  • upc: 889944273653

shipping autotransmissionsgo:

  • class: Standard
  • transit: 5-8 Days
  • type: Fixed
  • service: Standard
  • cost: $0.00

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returns autotransmissionsgo:

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  • time: 30 Days

general autotransmissionsgo:

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

seller autotransmissionsgo:

  • city: , Ohio
  • rating: 99.3%
  • # reviews: 624630

offer autotransmissionsgo:

  • options: Ship-to-home
  • availability: In Stock
  • started: April 9, 2026
  • quantity: 1
  • sold: 0
for models: b2500, b3500, ram, for makes: dodge, for years: 1998-1999, part type: tran, country of origin: usa,
category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 23454795035331711,
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  • New. Offer #1 priced at $107.79 + $15.99 shipping estimate = $123.78* total. Automatic Transmission Shift Kit, Fits 1988-2003 Tf Overdrives Gas/Diesel 518, 46Rh, , A618, 47Rh 47Re, Installation: Transmission Removal Optional Trans Go Valve Body Shift Kit 1988-2003 46-47RE/RH.+$15.99 shipping

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