DODGE 4306590 Van Ramcharger Throttle Body 150-250-D150-D250 5.2L G95

( Manufacturer Part Number: 4306590 ), ( Type: Throttle Body ), ( Ipn: 150 250 D150 D250 ), ( Material: Aluminum, Stainless Steel ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Fuel Type: Gasoline )

Review DODGE 5.2l Van Ramcharger Throttle Body Oem G95 fits RAM DAKOTA 1988–1990

The **1988 1990 Dodge 5.2L (318CI) V8 engine** found in the **1990 Ram Van, 1989 Dakota, and 1990 Ramcharger** represents a robust and reliable powerplant designed for durability and performance in both on-road and off-road applications. This **LA-series V8**, originally introduced in 1981, underwent subtle refinements over its production run, delivering a balanced blend of torque and efficiency that remains a favorite among classic truck and van enthusiasts. With a **5.2-liter displacement**, this engine produces a smooth yet powerful **170 180 horsepower** (depending on year and application) and **260 275 lb-ft of torque**, making it well-suited for towing, hauling, and daily driving alike. The **cast-iron block and cylinder heads**, paired with a **single overhead valve (SOV) design**, ensure long-term reliability, though they require proper maintenance to prevent common issues like head gasket leaks or rod bearing wear especially in high-mileage examples.

The **throttle body (G95)** referenced in your description is a key component of the engine s intake system, responsible for regulating airflow into the combustion chambers. The **G95 designation** typically refers to a **mechanically actuated throttle body** used in these early 1990s Dodge applications, often paired with a **single-barrel carburetor** (such as a **Holley 2300CFM** or **Ford 2300**) or, in later models, an **electronic fuel injection (EFI) system** with a **throttle position sensor (TPS)** for better fuel economy and drivability. This throttle body is designed to work seamlessly with the **distributor-based ignition system**, which relies on a **single coil and points or electronic ignition (EI)** for spark delivery. While the G95 itself is relatively straightforward, its condition including carbon buildup, vacuum leaks, or worn throttle plates can significantly impact throttle response and overall engine performance.

The **1990 Ram Van, 1989 Dakota, and 1990 Ramcharger** platforms themselves are iconic examples of Dodge s mid- 80s to early 90s truck and van lineup, blending rugged utility with a classic American aesthetic. The **Ram Van**, in particular, was a versatile workhorse used for everything from delivery trucks to mobile workshops, while the **Dakota** and **Ramcharger** offered a mix of pickup and wagon versatility with a bold, angular front-end design that remains instantly recognizable. These vehicles often feature a **unibody construction** (in the case of the Dakota and Ramcharger) or a **body-on-frame** setup (Ram Van), depending on the model year, with a **5-speed manual or 4-speed automatic transmission** (such as the **46RE or 44RE**) paired to the 5.2L V8. The **suspension** typically includes **leaf springs in the rear** and **coil springs in the front**, with **solid axles** for durability, though later models may incorporate **limited-slip differentials (LSDs)** for improved traction.

For enthusiasts looking to restore or modify these vehicles, the **5.2L V8** offers a wealth of upgrade opportunities. Aftermarket support includes **performance camshafts**, **high-flow heads**, **turbocharging kits**, and **electronic fuel injection (EFI) conversions** to replace the carburetor setup, all of which can significantly boost power output while maintaining the engine s classic character. The **throttle body (G95)** can also be upgraded with **aftermarket throttle bodies** or **EFI throttle bodies** for smoother operation and better fuel efficiency. Additionally, the **exhaust system** often a **dual-exhaust setup** in later models can be enhanced with **performance mufflers and headers** to improve airflow and sound. Whether used for daily driving, towing, or off-roading, this **5.2L-powered Dodge** remains a timeless choice for those seeking a balance of power, reliability, and classic American muscle.

### **Pros and Cons of Buying a 1988 1990 Dodge 5.2L (318) V8 Engine Vehicle (Ram Van, Dakota, Ramcharger)**

#### **Pros**

1. **Proven Reliability (When Maintained Properly)**

- The 5.2L (318) V8 engine is a robust, high-torque powerplant designed for heavy-duty work. With regular maintenance, it can last well over 200,000 miles, especially in trucks and vans built for towing and hauling.

- The engine s simplicity no turbocharging, EFI (early models use carburetion), or complex electronics means fewer failure points compared to modern forced-induction engines.

2. **Strong Towing and Hauling Capability**

- These vehicles were built for work, with high torque (around 250 270 lb-ft in stock form) making them capable of pulling heavy loads, including trailers, boats, and equipment.

- The 1990 Ram Van and Dakota models, in particular, were designed with durable suspensions and drivetrain components for off-road and heavy-duty use.

3. **Parts Availability and Affordability**

- As a classic work truck, parts for the 5.2L V8, manual transmissions (if equipped), and key components (like the G95 throttle body in later models) are still widely available and relatively inexpensive.

- Labor costs for repairs are lower than on modern vehicles, and many mechanics are familiar with these engines.

4. **Classic Workhorse Appeal**

- The 1988 1990 Ram Van, Dakota, and Ramcharger hold a nostalgic appeal for those who appreciate classic American muscle and utility vehicles. Restoring or modifying one can be a rewarding project.

- The G95 throttle body (introduced in 1990) was an upgrade over earlier carbureted systems, offering better fuel economy and drivability, making later models slightly more modern in their era.

5. **Potential for Modifications and Upgrades**

- The 5.2L V8 can be easily tuned for more power with aftermarket parts, including performance camshafts, headers, and fuel system upgrades. Some owners successfully swap in larger engines (like the 5.9L V8) for even more power.

- The frame and chassis are sturdy, allowing for custom builds, lifted suspensions, or heavy-duty conversions.

6. **Lower Purchase Price**

- Compared to modern trucks, these vehicles are significantly cheaper to buy, even in good condition. This makes them an attractive option for budget-conscious buyers who prioritize functionality over luxury.

---

#### **Cons**

1. **Aging and Wear Issues**

- **Transmission:** Early models (pre-1990) often had manual transmissions (4-speed or 5-speed) that can be finicky or worn out. Automatic transmissions (like the 46RH in the Ramcharger) can also fail over time.

- **Suspension:** Bushings, shocks, and ball joints degrade quickly, especially in high-mileage examples. The G95 throttle body (while an improvement) can still develop leaks or electrical issues.

- **Fuel System:** Carbureted models (1988 1989) are prone to clogged jets, vacuum leaks, and poor idle quality. The 1990 models with the G95 throttle body are more reliable but can still develop fuel pump or sensor failures.

- **Electrical System:** Older wiring harnesses and components (like the G95 s sensors) can corrode or fail, leading to intermittent issues.

2. **Fuel Economy and Emissions Concerns**

- The 5.2L V8 is thirsty, especially in manual transmission models. Expect around **12 16 MPG highway** in a Ram Van or Dakota, which is poor compared to modern standards.

- Later models (1990 ) with the G95 throttle body are slightly more efficient than carbureted versions but still lag behind today s fuel-saving technologies. Emissions systems (if equipped) may require periodic tuning or replacement.

3. **Safety and Modern Standards**

- These vehicles lack modern safety features like stability control, airbags (early models have minimal or no restraints), or advanced braking systems. Crashworthiness is not a priority in these older designs.

- Visibility can be limited, especially in larger vans or trucks, and blind spots are more pronounced without modern side mirrors or cameras.

4. **Rust and Structural Integrity**

- Many 1980s Dodge trucks and vans suffer from rust, particularly in the frame rails, wheel wells, and floor pans. A thorough inspection is critical to avoid buying a vehicle with hidden structural damage.

- The G95 throttle body and related components are electronic, meaning rust or corrosion in wiring can cause intermittent failures.

5. **Limited Modern Comforts**

- Interior materials are basic (vinyl seats, simple dash designs), and heating/cooling systems may not be as efficient as modern HVAC.

- No built-in tech (no Bluetooth, USB, or modern infotainment), which can be a dealbreaker for daily drivers.

6. **Insurance and Registration Costs**

- Older trucks, especially vans and Ramchargers, can be expensive to insure due to their higher risk of theft or accident damage. Some insurers may charge premiums for classic vehicles, but others may classify them as "high-risk."

- Registration fees can also be higher for older, high-value work trucks.

7. **Market for Parts and Labor**

- While parts are available, some specialized components (like OEM G95 throttle bodies or rare transmission parts) may require sourcing from junkyards or online sellers.

- Finding a mechanic experienced with these engines can be difficult in some areas, increasing repair costs if you re not handy.

---

### **Conclusion and Recommendation**

#### **Who Should Buy One?**

- **Buyers who prioritize functionality over modern convenience** and are willing to invest time and money in maintenance.

- **DIY enthusiasts or mechanics** who enjoy working on classic vehicles and can handle repairs.

- **Those needing a heavy-duty work truck** for towing, hauling, or off-road use, where reliability and torque matter more than fuel economy.

- **Collectors or restorers** who appreciate the vintage aesthetic and are okay with the challenges of keeping an older vehicle running.

- **Budget-conscious buyers** who can afford the upfront cost and potential repairs but want a cheap, capable vehicle.

#### **Who Should Avoid Buying One?**

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

- **Buyers who dislike mechanical work** or don t have access to a skilled mechanic.

- **Those who need reliable, low-maintenance transportation** without significant upkeep.

- **People in areas with harsh winters** (rust and electrical issues are exacerbated by snow and salt).

- **Buyers who want to keep insurance costs low** (some insurers penalize older trucks).

#### **Final Recommendation**

1. **Buy from a reputable seller** who provides a detailed history and allows a pre-purchase inspection. Avoid salvage-title vehicles unless you re prepared for extensive repairs.

2. **Prioritize the engine and transmission** ensure the 5.2L V8 has no major leaks, compression, or unusual noises. Check the transmission for smooth shifting (especially if it s automatic).

3. **Inspect for rust** examine the frame, wheel wells, and undercarriage thoroughly. A rusted frame can be a death sentence.

4. **Test the G95 throttle body (if applicable)** ensure it s not leaking fuel or causing rough idling. Carbureted models (1988 1989) are harder to maintain and less reliable.

5. **Budget for maintenance** expect to spend **$1,000 $3,000 annually** on upkeep, depending on mileage and condition. Consider setting aside funds for:

- Suspension refresh (shocks, bushings, control arms).

- Fuel system upgrades (if carbureted) or G95 throttle body maintenance.

- Transmission service or rebuild if needed.

- Rust repairs or frame straightening.

6. **Consider a lower-mileage example** aim for **under 150,000 miles** if possible, and prefer models with **well-documented maintenance records**.

- Swapping to a **more reliable transmission** (e.g., a 46RH automatic or a heavy-duty manual).

- Upgrading the **fuel system** (e.g., EFI conversion for carbureted models).

- Reinforcing the **suspension** for towing or off-road use.

- Installing **modern safety features** (e.g., aftermarket airbags, backup cameras).

#### **Best Choice Among the Models Mentioned**

- **1990 Ram Van (with G95 throttle body)** is the most balanced option better fuel economy than carbureted models, still capable of heavy work, and slightly more modern

Details:

Hello, here is a throttle body recently removed from Dodge Ram 5.2L. Its untested and may need serviced. Includes partial wiring and some hardware, Ready to ship.

part #: 4306590 prices

• $174.50-$305.97

specifications throobo:

• for models: Ram, Dakota
• for makes: Dodge
• for years: 1988-1990
• mpn: 4306590
• type: Throttle Body
• ipn: 150 250 D150 D250
• material: Aluminum, Stainless Steel
• universal fitment: No
• vintage part: Yes
• fuel type: Gasoline

offer throobo:

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

payments throobo:

• wallet: Paypal
• other
• credit card: Discover

general throobo:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Throttle Bodies

returns throobo:

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

seller throobo:

• rating: 99.8%
• # reviews: 9619
• city: Canton, Ohio

shipping throobo:

• transit: 3-7 Days
• class: Standard
• cost: $21.63
• type: Fixed
• service: Standard

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