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Universal Lambda Stainless Steel O2 M18 Sensor Boss

Universal Lambda Stainless Steel O2 M18 Sensor Boss

  • Universal Lambda Stainless Steel O2 M18 Sensor Boss
  • Universal Lambda Stainless Steel O2 M18 Sensor Boss
Universal Lambda Stainless Steel O2 M18 Sensor Boss
Product Details:
Place of Origin: China
Brand Name: NBSJ
Certification: TS 16949 and ISO 9001
Model Number: SJ7292133
Payment & Shipping Terms:
Minimum Order Quantity: 1000-5000pcs
Price: negotiation
Packaging Details: Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label
Delivery Time: 10 working days after received your payment
Payment Terms: T/T
Supply Ability: 3,0000-50000pcs per month
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Detailed Product Description
Product Name: Universal Lambda Stainless Steel O2 Sensor Boss PROCESS: Casting And Machine
Tolerance Of Rough Casting: ISO8062 CT4-CT6 Standard: TS 16949 And ISO 9001
Application: Car Weight: 0.02-0.08KG
Material: 1.4016 Used For: Exhaust System
High Light:

M18 Sensor Boss


CT6 Sensor Boss


Sensor Stepped Mounting Boss

Universal lambda Stainless steel O2 Sensor Stepped Mounting Boss M18X1.5 for automobile cars



Ningbo Suijin designs and manufactures a number of specialist component parts, such as O2 bungs and clamps that are regularly used with high performance race exhaust systems. These components are designed to provide a secure and leak-free connection between exhaust pipes and other components, such as oxygen sensors or temperature probes. We provide a vast array of exhaust system options, providing Aluminised Steel, Stainless Steel, multiple piping sizes, multiple sound options, different mufflers, catalytic converters, extractors and exhaust tips. Provide our dealers with good quality and proven entry level exhaust system.



The high-quality bosses and bungs are a reliable and effective solution for exhaust system, providing a secure and leak-free connection for all components.This ensures that they are durable, corrosion-resistant, and can withstand an exhaust system's high temperatures and pressures. The precision engineering and design also provide a perfect fit and a leak-free seal, which helps to prevent any loss of performance or efficiency in the exhaust system.



The Stainless steel O2 Sensor Stepped Mounting Boss is suitable for For American,European,Japanese cars and trucks.


• Standard M18 X 1.5 Thread (both boss and plug)

• Brand new condition

• Unique Stepped Design
• Made from Stainless steel




Product name automobile cars Stainless steel O2 Sensor boss
Material Stainless Steel bar
Process CNC machining , Turning , Miling , Grinding , with casting and so on
Part weight 0.02-0.3KG
Packaging Details each rsensor boss packed in bubble bag , laid into carton , Then packed into pallet.
OEM: OEM service , work as customer's drawing or sample.
QC control 100% inspection on critical dimension
Tolerance of rough casting ISO8062 CT4-6level
Used for exhaust system


Please feel free to contact us if you are interested in larger quantities of these O2 fittings. We manufacture these fittings and are happy to quote you other amounts.




Universal Lambda Stainless Steel O2 M18 Sensor Boss 0

Universal Lambda Stainless Steel O2 M18 Sensor Boss 1

Universal Lambda Stainless Steel O2 M18 Sensor Boss 2

Universal Lambda Stainless Steel O2 M18 Sensor Boss 3

Our invertment precision casting
lost wax precision casting
Universal Lambda Stainless Steel O2 M18 Sensor Boss 5


lost wax precision castings Packing

Universal Lambda Stainless Steel O2 M18 Sensor Boss 6

Universal Lambda Stainless Steel O2 M18 Sensor Boss 7


Technique: Precision casting, Investment casting, Lost wax casting, Stainless steel precision casting


Lost wax castings parts Process flow chart

Wax Injection→Make Wax pattern and repair→Inspection→Shell Making→De-waxing→Roasting Shell and Melting Steel→Composition Inspection→Pouring→De shelling→Cutting and Grinding the pouring gate→Inspection→Heat treatment→Shotblasting→Machining→Anti-Corrosion→Final Inspection→Shipping

Process flow:
Wax Injection--Make Wax pattern and repair--Inspection--Shell Making--De-waxing--Roasting Shell and Melting Steel--Composition Inspection--Pouring--De shelling--Cutting and Grinding the pouring gate--Inspection--Heat treatment--Shotblasting--Machining--Anti-Corrosion--Final Inspection--Shipping
precision investment casting


Why choose Suijin?

1. We are specialized in producing kinds of investment casting parts.

2. Supply Customized Stainless Steel Precision lost wax Investment Casting

3, We can offer you the one-stop solution from 3D design to product forming and also provide the mold components during the mold lifetime. All the quality process full according to the TS 16949 process

4, We have always carried out the human-based management, so everyone would be always responsible to their own work.

5, We have owned experienced engineer in the mold department and mold injection department and then we can provide not only mold but also products.

6, Our principle is customer is the God, Be committed to the continuous improvement of our product quality, to meet customer need as much as possible.

7, All of our products would be produced by strict control in every machining process. All the threads 100% check by the automatic threads machines

8, We can offer you very low price and best after-sales service in order to promote our big and long cooperation.

9. The professional team with professional experience will help you optimizing the whole solution for you casting designing, casting processing to machining, heat treatment, surface treatment and so on, to lower total processing costs, or achieve value-added products, help you to improve market competitiveness and obtain maximize profits



Our company and factory

We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainless steel. we also can according to the customers' requirement to compound the material, Our factory has a floor space of 33,000 square meters and another 18000 square meters of building area, which contain both casting foundries and CNC machining area. Our advanced lost wax casting and investment casting production lines have a capacity of 5000 tons lost wax castings and 1000 tons investment castings per year.



Application Information:

Our precision investment casting/ lost wax castings are used in Automotive, motorcycle, valve, marine, machine tools, hardware, railway, gear, impeller, pump, reducer, motor, mining machinery, engineering machinery, transmission machinery, forestry machinery, communal facility, etc.

Contact Details
Ningbo Suijin Machinery Technology Co.,Ltd

Contact Person: Mr. Fred Zhang

Tel: 0086 574 28861663

Fax: 86-574-28861665

Send your inquiry directly to us
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