fits model: Montero. make: Mitsubishi. year: 1997–2001.

( Part Type: Throttle ), ( Ipn: 337-60569 ), ( Fitment Type: Direct Replacement ), ( Modified Item: No ), ( Manufacturer Warranty: Unspecified Length )
The **Mitsubishi 337-60569 Throttle Body** is a precision-engineered component designed exclusively for the **1997 2001 Mitsubishi Montero Sport** (and its global variants, including the **Mitsubishi Pajero Sport** and **Shogun Sport**), ensuring optimal throttle response and fuel efficiency in these rugged, turbocharged 4G63 and 4G64 inline-six engines. This **BBSTY (Black Body, Standard Throttle)** unit features a robust, all-metal construction with a **throttle plate assembly** that smoothly regulates airflow into the engine, allowing for precise control over engine power delivery while maintaining reliability under demanding conditions. The throttle body is equipped with a **plastic housing** reinforced with metal reinforcements to prevent warping or deformation, even during off-road use where vibrations and extreme temperatures are common. Inside, a **high-quality throttle blade** operates with minimal friction, ensuring consistent throttle response whether you're cruising on the highway or navigating rough terrain. This throttle body is compatible with both **fuel-injected and turbocharged applications**, making it an essential part of the engine s intake system. For optimal performance, it pairs seamlessly with the vehicle s **ECU (Engine Control Unit)**, allowing for accurate fuel mixture adjustments through the **throttle position sensor (TPS)** integrated into the design. Whether you're restoring a classic Montero Sport or maintaining a daily-driven off-roader, this **OEM-replacement throttle body** delivers the durability and performance expected from Mitsubishi s legendary 4G-series engines. Always ensure proper installation and calibration to maximize efficiency and longevity.
The **Mitsubishi Montero Sport (337-60569, 1997 2001)** with a **throttle body (BBSTY)** is a rugged, full-size SUV known for its durability and off-road capabilities. However, like any vehicle, it has distinct advantages and drawbacks. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros**
1. **Reliability and Durability**
The Montero Sport (based on the Mitsubishi Pajero) is built to last, especially with proper maintenance. Many units from this era have exceeded 200,000 300,000 miles with minimal major issues, particularly if the engine and transmission have been well cared for. The unibody construction and robust suspension make it resilient against rough roads and off-road use.
2. **Strong Engine Options**
The 1997 2001 models typically came with the **4G93 3.0L V6** (200 220 hp) or the **4G94 3.5L V6** (220 240 hp), both of which are known for longevity if maintained. The **4G93** is particularly durable, often lasting well past 200,000 miles with basic upkeep. The **throttle body (BBSTY)** issue (see cons) is more common in later models or those with neglect, but early examples can still be solid if the intake system is intact.
3. **Off-Road Capabilities**
The Montero Sport was designed for adventure, featuring:- **High ground clearance** (up to 9.5 inches).
- **Locking rear differential** (optional in some trims).
- **Four-wheel drive** (part-time or full-time, depending on the model year).
- **Skid plates** (on some trims) for underbody protection.
This makes it a capable choice for light off-roading, trail use, or rural driving where other SUVs might struggle.
4. **Spacious Interior and Practicality**
The Montero Sport offers a **large cargo area** (up to 80.6 cu. ft. with seats folded) and a **comfortable ride** for its size. The bench seat provides seating for seven, making it useful for families or utility work. The interior is simple but functional, with durable materials in many trims.
5. **Availability of Parts and Modifications**
Mitsubishi Montero Sport parts are still widely available, especially for the 1990s early 2000s models. Aftermarket support is strong, with options for:
- **Performance upgrades** (e.g., cold air intakes, exhaust systems).
- **Off-road modifications** (e.g., lift kits, heavy-duty suspension).
- **Rust repair and bodywork** (common in older SUVs).
The community of owners is active, and DIY repairs are relatively straightforward.
6. **Fuel Efficiency (Compared to Full-Size Trucks)**
While not a fuel siphon like a modern SUV, the Montero Sport gets **better mileage than a full-size pickup truck** (around **14 18 MPG combined** for the V6 models). This is decent for its class, though not exceptional.
7. **Low Cost of Ownership (If Well-Maintained)**
With proper care, the Montero Sport can be a **low-cost vehicle to own** in the long run. Routine maintenance (oil changes, timing belt replacement, fluid checks) keeps it running reliably without expensive repairs. Even if you buy it used, the parts cost is low compared to modern SUVs.
8. **Classic Rugged Appeal**
The Montero Sport has a **distinctive, utilitarian look** that appeals to those who prefer a no-nonsense, heavy-duty vehicle over sleek modern SUVs. It s a favorite among outdoor enthusiasts, farmers, and those who value simplicity over luxury.
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### **Cons**
1. **Throttle Body (BBSTY) Issue**
The **throttle body (BBSTY)** in these models is notorious for **carbon buildup and sticking**, which can cause:- **Rough idle or stalling**.
- **Poor acceleration or hesitation**.
- **Check Engine Light (CEL) codes** (e.g., P0120, P0121, P0122).
This issue is **common in the 1997 2001 models**, especially if the vehicle has been driven with poor fuel quality or has a clogged air filter. **Solution:** Regular cleaning (every 30,000 50,000 miles) or replacement (around **$100 $200** for parts and labor). Neglecting this can lead to **engine damage** over time.
2. **Rust and Body Corrosion**
Many Montero Sports from this era suffer from **rust**, particularly in:- **Wheel wells**.
- **Rocker panels**.
- **Underbody** (especially near the exhaust).
- **Door jambs and sills**.
Rust can compromise structural integrity if left untreated. **Inspect thoroughly** before purchasing, and be prepared for **bodywork or rust repairs** (which can be costly if extensive).
3. **Poor Fuel Economy**
The V6 engines are **thirsty**, averaging **14 18 MPG combined**. This is **worse than modern SUVs** and can add up in fuel costs over time. If you do a lot of highway driving, this will be a noticeable drawback.
4. **Outdated Safety Features**
The Montero Sport lacks modern safety tech like:- **Stability control**.
- **Advanced airbag systems**.
- **Electronic stability programs**.
- **Modern crash-test ratings**.
While it s not inherently unsafe, it s **less protected in a collision** compared to newer SUVs.
5. **Comfort and Ride Quality**
The Montero Sport is **not a smooth ride** by modern standards. The suspension is **firm and noisy**, making long highway trips less comfortable. The **bench seat** is also **less supportive** than modern bucket seats, which can lead to fatigue on long drives.
6. **Transmission Issues (If Automatic)**
The **4A4-S automatic transmission** (common in these models) is **known for slipping or failing** over time, especially if fluids weren t changed regularly. **Symptoms include:**
- **Delayed shifting**.
- **Harsh gear changes**.
- **Transmission fluid leaks**.
**Solution:** Regular fluid changes (every **30,000 50,000 miles**) and inspection for leaks. A rebuild can cost **$1,500 $2,500 **, so check transmission history carefully.
7. **Electrical Gremlins**
Older Mitsubishi models (including the Montero Sport) are **prone to electrical issues**, such as:- **Faulty window regulators**.
- **Intermittent power steering failure**.
- **Blown fuses or wiring problems**.
These can be **annoying and costly to diagnose**.
8. **Limited Modern Tech and Infotainment**
The Montero Sport has **no Bluetooth, USB ports, or modern infotainment systems**. Navigation is limited to **basic radio/CD players**, and connectivity is minimal compared to today s SUVs.
9. **Resale Value**
The Montero Sport **does not hold its value well**. Even well-maintained examples depreciate quickly compared to modern SUVs or even older, more popular models (e.g., Toyota 4Runner, Ford Expedition).
10. **Maintenance Can Be Inconvenient**
Some repairs (e.g., **timing belt replacement, differential service**) require **specialized tools or expertise**, which may not be readily available at all auto shops. You may need to rely on **Mitsubishi specialists or DIY methods**.
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### **Conclusion**
The **1997 2001 Mitsubishi Montero Sport (337-60569) with a throttle body (BBSTY)** is a **capable, durable SUV** that excels in **off-road use, utility, and longevity** if properly maintained. It s an **excellent choice for:**
- **Budget-conscious buyers** who want a **low-cost, high-mileage vehicle**.
- **Off-road enthusiasts** who prioritize **ground clearance and 4WD capability**.
- **Those who need a spacious, rugged SUV** for work or outdoor adventures.
- **DIY mechanics** who enjoy **working on their own vehicles**.
However, it s **not ideal for:**- **Daily commuters** who want **smooth rides and modern tech**.
- **Those who prioritize fuel efficiency** (it s a gas guzzler).
- **Buyers who dislike older vehicles** with **potential rust, electrical, or transmission issues**.
- **People who want a vehicle that retains value** (resale will be poor).
The **biggest potential dealbreaker is the throttle body issue**, but this can be managed with **regular cleaning**. **Rust and transmission health** are also critical factors **inspect these thoroughly before buying**.
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### **Recommendation**
**Buy the Mitsubishi Montero Sport (1997 20
MONTERO SPORT 97 Throttle Valve Assembly; 3.0L 6 cylinder, Federal, AT. This 1997 1998 1999 2000 2001 Mitsubishi MONTERO SPORT Throttle Body is in overall good condition. MONTERO SPORT Throttle Valve Assembly; 3.0L 6 cylinder, Federal, w/o cruise control. Shipping is via USPS or UPS.
Most electronic parts are not plug and play. Compatible with: MONTERO SPORT 00-01 Throttle Valve Assembly; 3.0L 6 cylinder, w/o cruise. Please also use the pictures to ensure a proper fit.