Custom Machining Car Oil Sump

We specialize in custom machining of car oil sumps, providing durable and precisely engineered solutions for automotive engines. Whether you need prototypes or full production runs, we use advanced equipment and a well-organized supply chain to ensure smooth production.

Brand Name: VMT

Name: Custom Machining Car Oil Sump

Processing: Deep Drawing / Stamping/Die Casting

MOQ: No MOQ

Material: Aluminum/Stainless Steel/Brass/Copper, etc.

Size: According to customer needs

Design Optimization: 6 Senior Engineers

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ISO 9001 IATF 16949 Rohs Certification

Complete Quality Control Management Department

Production Yield Rate Reaches 99.8%

40 Materials/Finishes Choose

Hardware Installation & Mechanical Assembly

Your Professional Custom Machining Car Oil Sump Manufacturer

Based in Shenzhen, we specialize in custom machining of car oil sumps, with over 15 years of experience in both stamping, die casting, and CNC machining. Our expert team ensures every part is made to your exact specifications.

We strictly control each step of the process to maintain a high-quality rate of 98%, delivering strong, reliable oil sumps that meet your performance and design needs, on time and worldwide.

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Custom Machining Car Oil Sump Features

Customizable Designs

We offer custom shapes, sizes, and fittings to match various car models and engine setups.

Competitive Pricing

Thanks to efficient machining and materials sourcing, we offer high-quality parts at affordable prices for both small and large orders.

Strong Materials

Made from durable aluminum or steel, offering strength and impact resistance under tough driving conditions.

More Than Just Storage

The oil sump doesn’t just store oil—it also helps cool and defoam the heated oil returning from the engine.

Enhanced Cooling

Designed with cooling fins on the outer shell to improve heat dissipation and protect engine performance.

Long-Lasting Performance

Each sump is engineered for long life, resisting wear, corrosion, and vibration during operation.

Deep Drawn Construction

Typically manufactured using deep-drawn metal sheets, providing both lightweight and high strength.

Strict Quality Control

Our 98% pass rate is maintained through rigorous inspections at each stage of production.

Quality Inspection of Custom Machining Car Oil Sump

We take quality seriously at every step. Each oil sump goes through a strict 12-step inspection process to ensure it meets your design and performance standards. Our QC team checks both the appearance and exact measurements at every stage of production.

We use advanced inspection tools like 2D and 3D projectors to verify every detail. From the first sample to the final product, each part is thoroughly inspected and recorded for full traceability.

Thanks to our detailed quality system, we maintain an outstanding 99.98% pass rate, giving you reliable and consistent results every time.

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How to Replacement Car Oil Sump?

Replacing a car oil sump is a careful process that involves several steps. Here’s how to do it:

Lift the car using a hoist or jack stand to safely access the underside.
Drain the engine oil completely to avoid spills.
Remove the bolts securing the crankcase (oil sump) to the engine block.
Gently detach the oil sump and clean the sealing surface. Use a sealer remover if needed, and inspect the part for cracks or damage.
Apply new sealer evenly on the surface or gasket area.
Install the new oil sump, aligning it carefully and securing it with bolts.
Replace the gasket and refill the engine with new oil.

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Custom Machining Car Oil Sump Material Selection

In the field of parts machining, especially for the material selection of customized products, VMT provides a wide range of options to meet the needs and application scenarios of different customers. The following are common materials:

Available Materials
Aluminum	AL6061,Al6063,AL2024,AL6082,AL7075, ADC12, ect.
Stainless Steel	SS201,SS301,SS303,S31803,SS304,SS316, etc.
Steel	Low carbon steel, medium carbon steel, high carbon steel, alloy steel, etc.
Copper	C11000,C12000, C36000, etc
Brass	H59,H62,H65,H68, H80, etc
Iron	A36,45#,1213,12L14, etc

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Typical Surface Treatment of Parts Products

Before machining, our dedicated surface treatment engineers will select an appropriate and cost-effective surface treatment method based on your specific requirements to bring your ideas to life. We have provided surface treatment services for over 15,000 metal and plastic parts. Common surface treatments include:

Aluminum Parts	Anodizing, sandblasting anodizing, oil spraying, electroplating, wire drawing, polishing, etc.
Stainless Steel	PVD (vacuum coating), electroplating, passivation, etc.
Steel	Galvanized, black oxide, powder coating, etc.
Copper	Passivation, electroplating
Plastic	Painting, brushing (acrylic), printing, thermal transfer, etc.

As CNC machined

Sandblasting

Anodizing

Plating

Polishing

Powder Coating

Brushed

Painting

Electrophoresis

Blackened

Customized Logo

Water Transfer Printing

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More Resource

Ebook Download

Explore our in-depth ebook filled with valuable insights on CNC machining techniques, materials, and best practices. Perfect for beginners and professionals looking to expand their knowledge.

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Video

Watch our detailed videos showcasing CNC machining processes, product demonstrations, and expert tips. See how precision and technology come together in real-time applications.

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Blog

Stay updated with our blog, featuring articles on the latest trends, innovations, and case studies in CNC machining. Discover practical advice and resources tailored to your needs.

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12-Step Quality Inspection Process

With a dedicated quality control management team and advanced high-precision testing equipment, we oversee every step from raw materials to shipment with thorough follow-up testing and real-time transparency. This rigorous process ensures a 98.8% product yield rate, delivering exceptional quality and reliability.

DFM Analysis

Before CNC machining, our six engineers with more than 20 years of experience will conduct DFM analysis to discover and solve potential problems in advance. This ensures optimized design, efficient manufacturing, and effectively reduces machining costs.

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Size Recognition

Check part dimensions against tolerance specifications, assess the design’s manufacturability, and enhance production to achieve your desired balance of quality and cost.

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Materials Testing

We source raw materials from trusted long-term suppliers, ensuring consistent quality and reliability. Third-party inspection reports from organizations like SGS, CTI, and TUV are available to guarantee material compliance and standards.

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CNC Prototyping and Machining

We have an independent department to track the progress of orders and maintain detailed records of each production batch. The machining photos and videos will be transparently shared with customers at any time to let customers know the progress of product machining at any time.

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IPQC/FQC

Dimensional tolerance inspections are conducted every two hours,, with first-article and IPQC inspections to ensure stable processes and consistent quality.

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SPC/CPK

Conduct statistical analysis to monitor and control the manufacturing process and provide inspection reports.

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Problem Found

If any deviations, defects or non-conformities are discovered while machining a part, our team will immediately convene a meeting to resolve the issue.

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Problem Solving

We respond to abnormal situations within 30 minutes, provide solutions within 2 hours, and ensure that the problems are resolved within 24 hours.

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OQC

Before CNC parts leave the factory, 100% dimensional inspection is conducted according to customer drawings. Inspection reports are provided before proceeding to the next processing step.

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Surface Finishing

We offer anodizing, sandblasting, powder coating, etc., we also provide special surface treatments. All surface treated parts are subject to 100% visual inspection after returning to the workshop.

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Full Inspection

QC specialists inspect parts at each stage using tools like 3D/2D projectors, height gauges, thread and roughness testers. And we offer full dimensional inspection reports for parts.

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Package

We offer various packaging methods to prevent damage and ensure easy handling. Custom packaging is available, commonly using EPE foam and bubble wrap.

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Our Certificates

We are a custom CNC machining parts manufacturer with 15 years of experience and hold multiple certifications, including ISO 9001:2015, IATF 16949:2015, and SGS on-site inspection reports. We also offer NDA agreements to ensure confidentiality, a standard practice in our industry.

More About Our Company

VMT is a reliable custom manufacturing company with over 15 years of experience. We specialize in CNC machining and also offer die casting, 3D printing, and metal stamping services to meet diverse industry needs. From initial design and rapid prototyping to full-scale production and precision surface finishing, we provide a complete one-stop solution.

Advantages Gallery After-sales Service

6 people with 20 years of experience in dfm analysis engineering

2-Hour Quote

We provide quick and efficient quotations within just 2 hours. This ensures that your project can start immediately, helping you stay on schedule and make informed decisions early in the process.

DFM Analysis Report

Our DFM Analysis Report helps streamline your design process. This service saves time and avoids costly mistakes, allowing you to move forward with your project with confidence.

0.005 mm Tight Tolerance

At VMT, we achieve ultra-tight tolerances of up to ±0.005 mm, ensuring your parts fit and function with exceptional precision. Whether it’s for complex designs or demanding applications, we guarantee accuracy that meets the highest standards.

Lead Time as Fast as 3 Day

We understand the importance of time, which is why we offer lead times as fast as just 3 day. Our efficient processes and advanced equipment ensure that your orders are delivered quickly without compromising on quality.

40+ Materials and Finishes

VMT offers a wide range of over 40 materials and finishes, allowing us to meet diverse customer needs. From metals like aluminum and steel to specialized finishes like anodizing and powder coating, we provide tailored solutions for any project.

Industry Experience

With over 15 years of industry experience, VMT has built a reputation for excellence in CNC machining. Our broad expertise allows us to handle projects of any complexity, providing reliable solutions across a variety of industries.

Certificate

VMT is certified with industry-recognized standards like ISO 9001, ensuring our processes are constantly monitored and improved. With a yield rate of 98.8%, we are committed to delivering products that consistently meet or exceed customer expectations.

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At VMT, we ensure the highest quality for all CNC machined parts. If your order doesn’t meet the specifications, we’ll reprocess the part or offer a refund. For any quality issues within one month, simply contact our team, and we’ll respond quickly to resolve the issue.

If issues arise, we’ll review the design and samples to find a solution. For problems after delivery, we’ll arrange a video call and send new samples if necessary. If the issue is our fault and cannot be fixed, we will process a refund or return promptly.

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See What Our Customers Say About Us

Customer feedback is more powerful than any claim we can make. Our satisfied clients share how we’ve met their needs and delivered high-quality results. We take pride in the trust they place in us and are dedicated to continuing to deliver outstanding results for every project.

Bluetooth headset charger housing customer

August 2, 2024

The manufacturer is strongly recommended. In the past few years of cooperation we have ordered several machined products from aluminum and stainless steel. These products are manufactured in compliance with tolerance requirements and require product finish. Now I have ordered another one. The service is excellent and any questions can be answered and resolved in time.

AN Automotive Oil Cooling Joint Customer

May 13, 2021

The dimensions are all customized according to my drawings no tolerance issues and the parts are delivered on time. I am very satisfied with it.

Flashlight shell machining customers

April 6, 2021

I pay much attention to the surface treatment aspect of this product. I was a little worried about the cooperation at the beginning. I am very satisfied with the product now and hope to cooperate for a long time.

FAQ About Car Oil Sump

How to Change Oil Sump on a 4.6 Town Car?

Drain the oil, remove the oil pan bolts, disconnect any obstructing parts (like the exhaust), and remove the old pan. Clean the surface, apply a new gasket, and install the new sump.

What is the Difference Between a Sump and an Oil Pan?

They are essentially the same thing. The oil pan is often called the sump, especially in British English. It’s the container at the bottom of the engine that holds the engine oil.

What is a Sump Pump in a Car?

In cars, “sump pump” usually refers to the oil pump, which circulates engine oil from the sump to vital components. It ensures proper lubrication and cooling throughout the engine.

What is an Oil Sump in a Car?

An oil sump is the metal container at the base of an engine that holds and collects engine oil. It also houses the oil drain plug for oil changes.

What is the Function of the Sump?

The sump stores engine oil and serves as the reservoir from which the oil pump draws. It also helps cool the oil, collect contaminants, and supports oil circulation in the engine.

Where is the Oil Sump on a Car?

The oil sump is located at the bottom of the engine, beneath the crankshaft. It’s bolted to the engine block and is visible from underneath the car.

How Much Does it Cost to Replace an Oil Sump?

Replacing an oil sump typically costs $150–$500, depending on the car model, labor rates, and whether it’s a steel or aluminum pan. Luxury or rare vehicles may cost more.

How to Drain Car Oil Without Removing Sump Plug?

Use an oil extractor pump through the dipstick tube. These vacuum pumps remove oil without touching the sump plug. It’s clean and easy, but not always as thorough as using the drain plug.

Custom Machining Car Oil Sump

Share this Product

Your Professional Custom Machining Car Oil Sump Manufacturer

Custom Machining Car Oil Sump Features

Customizable Designs

Competitive Pricing

Strong Materials

More Than Just Storage

Enhanced Cooling

Long-Lasting Performance

Deep Drawn Construction

Strict Quality Control

Quality Inspection of Custom Machining Car Oil Sump

How to Replacement Car Oil Sump?

Custom Machining Car Oil Sump Material Selection

Typical Surface Treatment of Parts Products

As CNC machined

Sandblasting

Anodizing

Plating

Polishing

Powder Coating

Brushed

Painting

Electrophoresis

Blackened

Customized Logo

Water Transfer Printing

More Resource

12-Step Quality Inspection Process

DFM Analysis

Size Recognition

Materials Testing

CNC Prototyping and Machining

IPQC/FQC

SPC/CPK

Problem Found

Problem Solving

OQC

Surface Finishing

Full Inspection

Package

Our Certificates

More About Our Company

See What Our Customers Say About Us

Bluetooth headset charger housing customer

AN Automotive Oil Cooling Joint Customer

Flashlight shell machining customers

FAQ About Car Oil Sump

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