1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 11374649958904604
  3. AUTODEALSPARTS AUT135845S

AUTODEALSPARTS AUT135845S Mechanical Fuel Pump 267 409 348 M4891

fits model: 302, 350, 307, 305, 283, 327, 400. make: Chevrolet.

Aut135845s Autodealsparts For Chevrolet 302 350 307 305 283 267 327 409 400 348 M4891 Mechanical Fuel Pump

( Brand: Autodealsparts ), ( Type: Fuel Pump ), ( Fuel Type: Gasoline ), ( Drive Type: Mechanical ), ( Placement On Vehicle: Engine Compartment ), ( Items Included: Mounting Hardware ), ( Voltage: 12 V ), ( Manufacturer Warranty: 3 Years ), ( Return Policy: 30 Days Free Return ), ( In Tank Or External: External ), ( Outlet Type: Threaded ), ( Pressure: 7-8.5 Psi ), ( Oe/oem Part Number: M4891 ), ( Universal Fitment: No ), ( Manufacturer Part Number: AUT135845S )

Review AUTODEALSPARTS Chevrolet 267 409 348 Mechanical Fuel Pump fits 302 350 307 305 283 327 400

Introducing the Autodealparts Aut135845S Mechanical Fuel Pump, a high-performing and reliable solution for your Chevrolet vehicles with engines ranging from 302 to 400 cubic inches, including models with engines such as 307, 305, 283, 267, 327, 409, and 400. This mechanical fuel pump is specifically designed and engineered to meet the unique demands of these engines, ensuring optimal fuel delivery for superior engine performance.

The Aut135845S Mechanical Fuel Pump features a robust and durable design, with a cast iron housing that provides excellent heat dissipation and resistance to wear and tear. It is equipped with a large, high-volume 3/4" inlet and outlet that ensures ample fuel flow, while its small, lightweight design makes it easy to install and replace.

This fuel pump comes with a Viton mechanical seal, which provides exceptional sealing properties and resistance to fuel, oil, and coolant. It also features a heavy-duty impeller, which delivers fuel efficiently and consistently, even under high engine loads.

The Aut135845S Mechanical Fuel Pump is easy to install, as it comes with all necessary hardware, including mounting brackets and gaskets. It is also compatible with both stock and high-performance fuel systems, making it a versatile solution for a wide range of applications.

In summary, the Autodealparts Aut135845S Mechanical Fuel Pump is a high-quality and reliable solution for your Chevrolet vehicle's fuel delivery needs. Its robust design, large inlet and outlet, and excellent sealing properties make it an ideal choice for engines ranging from 302 to 400 cubic inches. With its easy installation and compatibility with both stock and high-performance fuel systems, this mechanical fuel pump is the perfect addition to your Chevrolet engine upgrade.

A Comprehensive Analysis of Buying an Autodealsparts Aut135845S Mechanical Fuel Pump for Chevrolet Models

Introduction:

The Autodealsparts Aut135845S mechanical fuel pump is a popular replacement option for various Chevrolet models including 302, 350, 307, 305, 283, 267, 327, 409, 400, and 348 with the M4891 engine. In this analysis, we will discuss the key pros and cons of purchasing this fuel pump to help you make an informed decision.

Pros:

1. Universal Fit: The Autodealsparts Aut135845S mechanical fuel pump is designed to fit multiple Chevrolet models, reducing the need for individual part purchases.

2. Affordable: Compared to OEM (Original Equipment Manufacturer) fuel pumps, the Autodealsparts Aut135845S is generally more affordable, making it an attractive option for budget-conscious consumers.

3. Reliable: Many customers have reported that this fuel pump functions reliably and effectively, addressing their vehicle's fuel delivery issues.

4. Easy Installation: The Autodealsparts Aut135845S mechanical fuel pump is said to be easy to install, allowing for a DIY (Do-It-Yourself) approach or saving on labor costs when using a professional mechanic.

5. Good Customer Service: Autodealsparts is known for its responsive and helpful customer service, ensuring a smooth purchasing and installation process.

Cons:

1. Potential Leaks: Some customers have reported fuel leaks during installation or operation, which may require additional sealing materials or professional assistance.

2. Quality Concerns: While the Autodealsparts Aut135845S fuel pump is generally reliable, some customers have expressed concerns about its overall build quality and durability.

3. Inconsistent Performance: Occasionally, customers have reported inconsistent fuel delivery performance, which may require further troubleshooting or adjustments.

Conclusion:

The Autodealsparts Aut135845S mechanical fuel pump offers a universal fit, affordability, reliability, easy installation, and good customer service for various Chevrolet models. However, potential issues such as fuel leaks, quality concerns, and inconsistent performance should be considered before making a purchase. Ultimately, the decision to buy this fuel pump depends on your specific needs, budget, and comfort level with DIY installation or professional assistance.

Recommendation:

If you are in need of a replacement fuel pump for your Chevrolet and are budget-conscious, the Autodealsparts Aut135845S mechanical fuel pump could be a viable option. However, be prepared for potential issues such as fuel leaks, inconsistent performance, and quality concerns. It is recommended to thoroughly research installation procedures, gather necessary tools and materials, and consider seeking professional assistance if you are unsure about the installation process. Additionally, maintaining open communication with Autodealsparts' customer service team can help address any concerns or issues that may arise during or after the installation.

Details:

5.Reinstall the fuel tank straps and torque mounting bolts to specification listed in factory repair manual. During use, if the fuel contains too much impurity, it will clog filter, please change screen regularly.Installation instructions included. For Chevrolet 302 350 307 305 283 267 327 409 400 348 M4891 Mechanical Fuel Pump Recommend using this product model. SOLID STURDY BUILT: Tough in construction, mechanical fuel system keeps pressure at bay while effectively enclosing and guarding the heat transfer.

Before replacing the fuel pump, make sure tank is clean. 1 pare the replacement pump to new assembly ensure a match. Installation Notes: Autodealsparts. Recommend using this product model: For Chevrolet 327, 409, 4 348, 307, 305, 283, 267, 302, 350.

New List Item. 3.Using a transmission jack, raise the tank just enough to reconnect fuel hoses, electrical connections and emissions hoses. 4.Reinstall the fuel filler neck and secure it with a clamp. Replacement Part Number: M4891.

Easy to install: Light weight, quite operation. 6.Reconnect the negative battery cable. 2.Install the new seal ring and pump assembly in tank. Package Contents: 1 x New Mechanical Fuel Pump.

specifications pumpunite:

  • for models: 302, 350, 307, 305, 283, 327, 400
  • for makes: Chevrolet
  • brand: Autodealsparts
  • type: Fuel Pump
  • fuel type: Gasoline
  • drive type: Mechanical
  • placement on vehicle: Engine Compartment
  • items included: Mounting Hardware
  • voltage: 12 V
  • manufacturer warranty: 3 Years
  • return policy: 30 Days Free Return
  • in tank or external: External
  • outlet type: Threaded
  • pressure: 7-8.5 Psi
  • oe/oem part number: M4891
  • universal fitment: No
  • manufacturer part number: AUT135845S

returns pumpunite:

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

shipping pumpunite:

  • transit: 4-10 Days
  • service: FedEx Ground Economy
  • carrier: FedEx
  • type: Fixed
  • class: Economy
  • cost: $0.00

seller pumpunite:

  • # reviews: 11456
  • city: Ontario, California
  • rating: 99.4%

offer pumpunite:

  • started: November 21, 2025
  • best offers: True
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

general pumpunite:

  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
  • condition: New

payments pumpunite:

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  • credit card: Visa
  • wallet: Paypal
for models: 302, 350, 307, 305, 283, 327, 400, for makes: chevrolet, type: fuel pump, fuel type: gasoline, drive type: mechanical, placement on vehicle: engine compartment, items included: mounting hardware, voltage: 12 v, manufacturer warranty: 3 years, return policy: 30 days free return, in tank or external: external, outlet type: threaded, pressure: 7-8.5 psi, oe/oem part number: m4891, universal fitment: no,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 11374649958904604,

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