BOSCH 438170007 Fuel Accumulator

( Brand: Bosch ), ( Part Type: Fuel ), ( Manufacturer Part Number: 438170007 ), ( Product Type: Fuel Delivery ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Partslink Number: 0 438 170 007 ), ( Product Subtype: Fuel Pressure Regulators ), ( Product Details: Fuel Injection Fuel Accumulator ), ( Department: Replacement )

Review BOSCH Fuel Accumulator

The Bosch Fuel Accumulator 438170007 is an essential component in modern fuel injection systems, designed to ensure stable and consistent fuel pressure for optimal engine performance. This compact, yet robust device is engineered to deliver reliable fuel delivery, even under heavy load or extreme temperatures.

Measuring 13.1 inches in length, 6.7 inches in width, and 4.9 inches in height, the Bosch Fuel Accumulator boasts a compact footprint, making it an ideal choice for space-constrained engine compartments. Its robust design features a durable, impact-resistant housing, engineered to withstand the rigors of daily use and rough driving conditions.

Inside the housing lies a diaphragm-type fuel accumulator, which employs a flexible diaphragm to separate the fuel and air chambers. This design allows for smooth, pulsation-free fuel delivery, improving overall engine efficiency and reducing emissions. The accumulator is further equipped with a check valve that ensures proper fuel flow direction, preventing any potential fuel backflow.

The Bosch Fuel Accumulator is designed to work seamlessly with various fuel systems, including diesel and gasoline applications. It can handle fuel pressures up to 5,000 psi (345 bar), making it suitable for high-performance vehicles and commercial applications. Additionally, it is suitable for use in temperatures ranging from -40 F to 212 F (-40 C to 100 C), ensuring reliable operation in various climatic conditions.

Installing the Bosch Fuel Accumulator is a straightforward process, thanks to its easy-to-access mounting points and clear installation instructions. It is essential to follow the manufacturer's guidelines carefully during installation to ensure proper functioning and longevity.

In summary, the Bosch Fuel Accumulator 438170007 is a high-performance, dependable solution for maintaining consistent fuel pressure in modern fuel injection systems. Its compact design, robust construction, and ability to handle high pressures and temperatures make it an excellent choice for various vehicle applications.

The Bosch 438170007 Fuel Accumulator is a component used in common rail diesel fuel systems to ensure a steady fuel pressure. Here are some potential pros and cons of buying this product:

1. Improved Fuel System Performance: This fuel accumulator ensures a constant fuel pressure even during heavy engine loads, resulting in improved fuel system performance and better engine response.

2. Longer Service Life: The Bosch fuel accumulator is designed to withstand the harsh conditions of a diesel fuel system, making it a durable and long-lasting component.

3. OEM Quality: Bosch is a reputable brand in the automotive industry, and this fuel accumulator is no exception. It is a genuine OEM (Original Equipment Manufacturer) part, ensuring a perfect fit and function.

4. Easy Installation: The fuel accumulator is relatively easy to install, and the process does not require any special tools or expertise.

1. Cost: The Bosch fuel accumulator is more expensive than some aftermarket alternatives, which may be a significant consideration for some buyers.

2. Availability: Depending on the market and location, the availability of this OEM part may be limited, making it more difficult to find and purchase.

3. Size: The fuel accumulator is a relatively large component, and it may require additional space in the engine compartment.

In conclusion, the Bosch 438170007 Fuel Accumulator is an excellent choice for those looking for improved fuel system performance, durability, and OEM quality. However, the cost and availability may be a concern for some buyers. Ultimately, the decision to purchase this fuel accumulator depends on individual needs, budget, and preferences.

Recommendation: If you are looking for a fuel accumulator that offers top-notch performance, durability, and OEM quality, then the Bosch 438170007 Fuel Accumulator is a recommended option. However, if cost is a significant consideration, you may want to explore aftermarket alternatives before making your final decision.

part # 438170007 price

• $229.17

specifications fuelperforma:

• brand: Bosch
• part type: Fuel
• manufacturer part number: 438170007
• product type: Fuel Delivery
• california prop 65 warning: Cancer And Reproductive Harm.
• fitment type: Direct Replacement
• partslink number: 0 438 170 007
• product subtype: Fuel Pressure Regulators
• product details: Fuel Injection Fuel Accumulator
• department: Replacement

seller fuelperforma:

• # reviews: 13277
• rating: 95.8%

offer fuelperforma:

• options: Ship-to-home
• started: June 8, 2026
• quantity: 5
• availability: In Stock
• sold: 0

shipping fuelperforma:

• service: FedEx Ground / FedEx Home Delivery
• cost: $20.85
• transit: 4-9 Days
• type: Calculated
• class: Standard
• carrier: FedEx

payments fuelperforma:

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

returns fuelperforma:

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

general fuelperforma:

• condition: New
• Auto Permance Parts > Fuel Systems > Fuel Pressure Regulators

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