TOYOTA SMITLEY-393-34-003 Transmission Automatic 3.4L 08-1998

( Manufacturer Part Number: SMITLEY-393-34-003 ), ( Part Type: Transmission )

Review TOYOTA Transmission Automatic 3.4l Date 08-1998 fits 4RUNNER 1999

The **Toyota 4Runner (SMILEY-393-34-003) from 1998 1999** is a rugged, dependable off-road powerhouse that embodies Toyota s legendary blend of durability, innovation, and practicality. This model features a **smooth-shifting automatic transmission**, ensuring effortless driving whether you re navigating city streets or tackling rough terrain. Under the hood, a **3.4-liter V6 engine** delivers a robust 170 horsepower and 206 lb-ft of torque, providing ample power for towing, hauling, and conquering challenging off-road conditions. The **4Runner s iconic body-on-frame construction** ensures exceptional strength and stability, while its high ground clearance and reinforced suspension make it a formidable force in the great outdoors.

Designed with both adventure and comfort in mind, this generation of the 4Runner (the fifth) introduced subtle refinements that enhanced its already impressive capabilities. The **automatic transmission** offers seamless gear shifts, reducing driver fatigue on long journeys, while the **3.4L V6** strikes a balance between fuel efficiency and performance, making it ideal for both daily use and weekend excursions. The **part-time four-wheel drive system** (with a low-range option) allows for precise control in slippery or uneven conditions, ensuring traction when it matters most.

Inside, the cabin is spacious and functional, with durable materials that withstand the wear and tear of frequent use. The **bench seating** provides ample room for passengers, while the **fold-down rear seats** expand cargo capacity for gear, equipment, or extra luggage. Optional features like power windows, a power-locking rear differential, and a **4.10 or 4.30 rear axle ratio** (depending on configuration) further enhance its off-road prowess. Whether you re a weekend warrior, a commuter, or a serious overlander, this **1998 1999 Toyota 4Runner** combines Toyota s reputation for reliability with the versatility needed to tackle any adventure. Its timeless design, combined with its proven performance, makes it a sought-after classic in the world of rugged utility vehicles.

### **Pros and Cons of Buying a 1999 Toyota 4Runner (SMILEY-393-34-003) with Automatic Transmission, 3.4L Engine**

1. **Proven Reliability** Toyota 4Runners from the late '90s are known for durability, especially the 3.4L V6 engine, which is less prone to major mechanical failures compared to some competitors. With proper maintenance, this vehicle can last well beyond 200,000 miles.

2. **Strong Resale Value** Toyotas hold their value better than many other SUVs, making this a solid long-term investment if you plan to sell later.

3. **Off-Road Capability** The 4Runner is a legendary off-road vehicle with a robust frame, solid axles, and available locking differentials (if equipped). The 1999 model retains the classic 4Runner ruggedness with improvements over earlier models.

4. **Automatic Transmission** The 4-speed automatic (U341E) is smooth and reliable, making it easier to drive in daily use compared to manual transmissions. It s also less prone to clutch wear.

5. **Available Safety Features** Depending on the trim, this model may include features like airbags, anti-lock brakes (ABS), and possibly a traction control system (TCC), which were becoming more common in the late '90s.

6. **Parts Availability** As a well-established model, parts are widely available and relatively affordable. Toyota dealerships and aftermarket suppliers stock components for this generation.

7. **Modification Potential** The 4Runner has a strong aftermarket, allowing for upgrades like lift kits, suspension modifications, and performance tuning if desired.

8. **Fuel Efficiency for Its Class** While not the most efficient SUV, the 3.4L V6 gets decent mileage for a mid-size SUV of its time, averaging around 16-18 MPG combined.

9. **Low-Cost Maintenance** Routine maintenance (oil changes, brake jobs, etc.) is generally inexpensive compared to modern luxury SUVs.

10. **Classic Appeal** If you enjoy the rugged, no-nonsense design of the '90s 4Runner, it can be a fun and practical vehicle for both on-road and off-road use.

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1. **Age and Wear** At 25 years old, this vehicle will likely have significant wear and tear. Key components like the transmission, transfer case, driveshafts, and suspension may need attention.

2. **Potential Transmission Issues** While the U341E automatic is reliable, it can develop leaks, rough shifting, or internal wear over time. A pre-purchase inspection (PPI) is critical to check for fluid condition and internal health.

3. **Rust Concerns** Older 4Runners, especially those from snowy or coastal regions, can suffer from rust in the frame, subframe, and wheel wells. Inspect these areas thoroughly.

4. **Electrical Gremlins** Late '90s Toyotas can develop electrical issues, such as faulty sensors, wiring problems, or failing alternators. Test all electronics (windows, lights, gauges) during inspection.

5. **Suspension Wear** Bushings, shocks, and control arms may be worn out, leading to a rough ride or handling issues. A lift kit (if installed) could exacerbate suspension wear.

6. **Fuel Economy** The 3.4L V6 is thirsty compared to modern hybrids or smaller SUVs. Expect around 16-18 MPG combined, which may be costly for high-mileage driving.

7. **Interior Wear** The interior fabric and plastics may be faded or cracked, and power accessories (if equipped) could be unreliable. Check for water damage or mold odors.

8. **Emissions and Modern Standards** This vehicle does not meet modern emissions standards, so it cannot be driven in areas with strict low-emission zones (e.g., some parts of California).

9. **Resale Depreciation** While Toyotas hold value, a 25-year-old 4Runner will depreciate further over time. If you plan to sell later, the resale value may not justify the purchase for some buyers.

10. **Potential Hidden Problems** Without a thorough inspection, issues like a leaking transfer case, failing water pump, or worn-out differentials could go unnoticed. Always get a PPI from a trusted mechanic.

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Buying a **1999 Toyota 4Runner with an automatic transmission and 3.4L engine** can be a great choice if you prioritize reliability, off-road capability, and long-term durability. However, it requires careful consideration due to its age and potential wear. This vehicle is best suited for:

- **Off-road enthusiasts** who value ruggedness and modification potential.

- **Budget-conscious buyers** who can afford maintenance and repairs.

- **Owners who plan to keep the vehicle long-term** and are willing to invest in upkeep.

If you re looking for a **daily driver with low maintenance**, a newer or more modern SUV might be a better fit. If you re prepared for potential repairs and enjoy the classic 4Runner experience, this could be an excellent addition to your fleet **but only after a thorough inspection and test drive**.

- Transmission and transfer case fluid condition.

- Rust in frame, subframe, and wheel wells.

- Suspension components (bushings, shocks, ball joints).

- Electrical system (test all lights, windows, and sensors).

- Engine and exhaust for leaks or unusual noises.

2. **Check Maintenance Records** Ensure the vehicle has had regular oil changes, timing belt (if applicable), and other critical services.

3. **Test Drive Off-Road** If possible, take it on trails to check for driveline issues, suspension wear, or differential problems.

4. **Budget for Repairs** Be prepared for potential expenses, especially if the vehicle has high mileage or unknown history.

5. **Consider Alternatives** If you re unsure about the 3.4L V6 s longevity, look for a **2000-2002 4Runner with the same engine**, as they may have fewer miles or better maintenance history.

6. **Negotiate Price Based on Condition** If the PPI reveals issues, use them to negotiate a lower price or request repairs before purchase.

**Final Verdict:** If you re an experienced 4Runner owner or willing to learn, this could be a fantastic project vehicle or reliable workhorse. For a first-time buyer or someone seeking minimal hassle, a newer or better-maintained model might be preferable. Always prioritize condition over price.

Details:

Vehicle model: 4Runner. Vehicle Year: 1999. Some parts may be shipped in used/pre-owned boxes. Vehicle Make: Toyota.

Notes of the part or noticeable wear -, rust, scuffs, scratches, dirty, oily.

part #: smitley39334003 price

• $649.99

specifications autotransmissionsgo:

• for models: 4runner
• for makes: Toyota
• for years: 1999
• mpn: Smitley-393-34-003
• part type: Transmission

general autotransmissionsgo:

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

seller autotransmissionsgo:

• # reviews: 1747
• city: Orrville, Ohio
• rating: 99.8%

offer autotransmissionsgo:

• availability: In Stock
• options: Ship-to-home
• started: March 21, 2026
• sold: 0
• quantity: 1

shipping autotransmissionsgo:

payments autotransmissionsgo:

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

returns autotransmissionsgo:

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

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