Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.

Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.

2003 Toyota 4Runner | Vehicle Record

Stock #911255397 · VIN: JTEBU14R030015397 · 237,822 Miles · SILVER (Paint Code: 1D4,4DR,PROD)

📋 Unit Data

Stock # 911255397
VIN JTEBU14R030015397
Mileage 237,822 miles
Year / Make / Model 2003 Toyota 4Runner
Engine 4.0L 6-Cylinder
Transmission Automatic
Exterior Color SILVER (Paint Code: 1D4,4DR,PROD)
Drive Type 4×4
Body Style 4-Door

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⚠️ Recall History — 2003 Toyota 4Runner

Data sourced from NHTSA — 0 recalls found.

No recalls found for this vehicle in the NHTSA database.

🔍 Known Issues — 1996-2002 Toyota 4Runner

Head Gasket Failure HIGH

The 4.0L V6 engine in 2003 4Runners is prone to head gasket failure, typically occurring between 150,000-200,000 miles. Symptoms include coolant loss, white exhaust smoke, and overheating. This is often caused by the lower intake manifold gasket failing first, leading to coolant contamination. Repair costs typically range from $2,500-$4,000.

Lower Ball Joint Wear MODERATE

Lower ball joints commonly wear out between 80,000-120,000 miles, causing clunking noises over bumps and uneven tire wear. This is a safety concern as failure can cause loss of steering control. Toyota issued a recall for some 4Runners due to this issue. Replacement typically costs $400-$800 per side.

Timing Belt Tensioner Failure MODERATE

The timing belt tensioner can fail prematurely, causing timing belt slack and potential engine damage. This typically occurs around 90,000-150,000 miles, often before the scheduled timing belt replacement interval. Symptoms include rattling from the engine bay on startup. Repair costs range from $800-$1,200.

Secondary Air Injection System Problems MODERATE

The secondary air injection system commonly fails, triggering check engine lights and emissions test failures. The air pump and related valves typically fail between 100,000-150,000 miles. While not affecting drivability, it can prevent passing emissions inspections. Repair costs range from $600-$1,200.

Rear Window Motor Failure LOW

The rear window motor commonly fails, preventing the rear glass from rolling down. This typically occurs after 10-15 years regardless of mileage, often due to worn brushes or seized mechanisms. While not affecting vehicle operation, it reduces functionality and resale value. Replacement costs typically range from $300-$500.

📊 Reliability Ratings — 1996-2002 Toyota 4Runner

Based on industry data, owner reports, and repair frequency analysis

Overall
7.0/10
Engine
6.5/10
Transmission
7.5/10
Electrical
6.0/10
Steering/Front End
7.0/10
Suspension
6.5/10

📅 Toyota 4Runner Generations

2010-Present

Fifth Generation

Larger, more refined 4Runner with updated styling and improved interior

2003-2009

Fourth Generation

Completely redesigned with independent front suspension and updated V6 and V8 engines

1996-2002 ← THIS VEHICLE

Third Generation

Refined truck-based SUV with improved ride quality and available V6 power

1990-1995

Second Generation

Larger and more capable than the first generation with available V6 engine

1984-1989

First Generation

Compact pickup-based SUV that established the 4Runner nameplate

❓ Frequently Asked Questions

What engine does the 2003 Toyota 4Runner have?
The 2003 Toyota 4Runner comes equipped with a 4.0L V6 engine, producing 245 horsepower and 283 lb-ft of torque. This is Toyota’s 1GR-FE engine, featuring dual overhead cams, variable valve timing, and electronic fuel injection. The engine is known for its robust construction and good low-end torque, making it well-suited for off-road applications and towing. It’s paired with either a 5-speed manual or 5-speed automatic transmission, with available part-time 4WD systems including a two-speed transfer case for serious off-road capability.
What years are compatible with 2003 Toyota 4Runner parts?
The 2003 Toyota 4Runner shares most parts with the 1996-2002 model years of the third generation 4Runner. Engine components, suspension parts, and many body panels interchange across these years. However, there were some mid-cycle updates in 1999 that affected certain trim pieces and electrical components. The 2003-2009 fourth generation 4Runner uses different body panels, interior components, and some suspension parts, though some engine and drivetrain components may still be compatible. Always verify part numbers and specifications before purchasing to ensure proper fitment.
Are parts from this Toyota 4Runner still available at 603 Auto Salvage?
Parts availability changes daily. Call us at (603) 392-7313 or visit our online shop to check current inventory from this specific vehicle. If we have sold a part you need, our Parts Broker service can source it from our network of partner yards nationwide.
Does 603 Auto Salvage ship parts nationwide?
Yes! We ship parts from this vehicle and our entire inventory nationwide. Most orders ship within 1-2 business days via FedEx or freight carriers for larger components like engines and transmissions. Call (603) 392-7313 for a shipping quote on any part.
How reliable is the 4.0L 6-Cylinder in a Toyota 4Runner?
The 4.0L V6 in the 2003 4Runner is generally reliable but has some known weak points. The engine itself is robust and can easily exceed 200,000 miles with proper maintenance. However, the head gaskets and lower intake manifold gaskets are prone to failure, especially if cooling system maintenance is neglected. Regular coolant changes every 30,000 miles and prompt attention to any cooling system leaks are crucial. The timing belt should be replaced every 90,000 miles along with the water pump. Despite these issues, many owners report excellent longevity when maintenance is performed diligently.

🛒 Available Parts From This Vehicle

🔧
Engine
⚙️
Transmission
🔄
Transfer Case
💡
Headlights
Left & Right
🚪
Doors
🪑
Seats
🛗
Hatch / Liftgate
🔩
Suspension

Don’t See What You Need?

We pull parts daily. Call us and we’ll check if the part you need is still on this vehicle.

📞 CALL (603) 392-7313

📸 All Photos

2003 Toyota 4Runner SILVER Photo 1
2003 Toyota 4Runner SILVER Photo 2
2003 Toyota 4Runner SILVER Photo 3
2003 Toyota 4Runner SILVER Photo 4
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2003 Toyota 4Runner SILVER Photo 7
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2003 Toyota 4Runner SILVER Photo 9
2003 Toyota 4Runner SILVER Photo 10
2003 Toyota 4Runner SILVER Photo 11
2003 Toyota 4Runner SILVER Photo 12
2003 Toyota 4Runner SILVER Photo 13
2003 Toyota 4Runner SILVER Photo 14





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