The oxygen sensor is a key component of the emissions control system in a vehicle. The sensor monitors the concentration of oxygen in the exhaust gas and sends a signal to the engine control unit (ECU). The ECU uses this information to adjust the air/fuel mixture so that it meets the emission standards.
The extension spacer is made of metal or ceramic and has a female thread on one end and a male thread on the other. The length of the extension spacer depends on the make and model of the vehicle.
The installation of an oxygen sensor extension spacer is a straightforward process. First, the old oxygen sensor must be removed. Next, the extension spacer is screwed onto the Oxygen Sensor Bung. Finally, the new oxygen sensor is screwed into place.
Why Oxygen Sensor Extension Spacer Is Necessary?
An oxygen sensor extension spacer is necessary in order to ensure that the oxygen sensor is able to function properly. The spacer ensures that the oxygen sensor is able to accurately measure the amount of oxygen in the exhaust gases. Without a properly functioning oxygen sensor, the engine would not be able to run efficiently. Oxygen sensors are an essential part of the engine management system and help to optimize fuel economy and emissions.
Our Top Five Picks For Best Oxygen Sensor Extension Spacer
Best Oxygen Sensor Extension Spacer Guidance
24 O2 Oxygen Sensor 4 Wire Extension Wire HarnessesCompatible with Jaguar Lincoln Mazda Mercury (Pack of 2)

If you’re looking for a way to extend the reach of your oxygen sensor, look no further than the 24 O2 Oxygen Sensor 4 Wire Extension Wire Harnesses. These extension harnesses are compatible with Jaguar, Lincoln, Mazda, and Mercury vehicles, and they’re easy to install – simply plug them in and you’re good to go.
These extensions are made with high-quality materials, all wires and pins are copper, and they’re highly resistant to temperature and long-term stable performance. So if you’re tired of cutting and splicing wires, or if you’re having problems with faulty O2 sensor readings, pick up a set of these extension harnesses and breathe easy knowing your oxygen sensor is working properly.
Common Questions on 24 O2 Oxygen Sensor 4 Wire Extension Wire HarnessesCompatible with Jaguar Lincoln Mazda Mercury (Pack of 2)
• What is the name of the product?24 O2 Oxygen Sensor 4 Wire Extension Wire HarnessesCompatible with Jaguar Lincoln Mazda Mercury (Pack of 2)
• What is the purpose of the product?
The 24 O2 Oxygen Sensor 4 Wire Extension Wire HarnessesCompatible with Jaguar Lincoln Mazda Mercury (Pack of 2) are extension wire harnesses that are used to extend the reach of an oxygen sensor.
• What vehicles are compatible with this product?
Jaguar, Lincoln, Mazda, and Mercury vehicles.
• What is the length of the extension wires?
24 inches.
Why We Like This
• 1. 24 O2 Oxygen Sensor 4 Wire Extension Wire Harnesses• 2. Compatible with Jaguar Lincoln Mazda Mercury (Pack of 2)• 3. NOTE: As long as the plugs are the same, it can be adapted to your oxygen sensor!• 4. Your can also check the description or use the year/make/model drop down bar and interchangeable part numbers to reference compatibility.• 5. This Oxygen Sensor Extension Harness can be Plug And Play and designed with high quality materials,all wires and pins are copper,high temperature resistance,long term stable performance,high durability.
uxcell Shower Head Extension Arm Stainless Steel 1/2PT Male to 1/2PT Female Thread 60mm Length Cast Pipe Fitting Coupler

The uxcell Shower Head Extension Arm is a great way to extend your shower head and get that perfect shower adjustment. Made of 304 stainless steel, this extension arm is sturdy and durable, with high strength to support your shower head. The 60mm length makes it perfect for connecting and extending shower arm, while the 1/2PT male and female threads make it easy to connect to your existing shower head. This extension arm is also great for use in the garden, swimming pool, fuel equipment, plumbing, and pneumatic system.
Common Questions on uxcell Shower Head Extension Arm Stainless Steel 1/2PT Male to 1/2PT Female Thread 60mm Length Cast Pipe Fitting Coupler
• What is the length of this product?This product is 60mm in length.
• What material is this product made from?
This product is made from cast pipe and stainless steel.
• What is the function of this product?
This product is a shower head extension arm that couples two pipes together.
Why We Like This
• Male Thread Size: 1/2PT (Approx OD 204mm)• Female Thread Size: 1/2PT (Approx ID 183mm)• Made of 304 stainless steel• Sturdy and durable• Can be used in the garden, swimming pool, fuel equipment, plumbing, and pneumatic system
Larlansz LS Engine Swap M12 1.5 Adapter to 3/8 NPT Extended Length Coolant Temperature Sensor Adapter Water LS Engine Swap LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4

One of the most common questions we get asked is what size adapter do I need to use to swap out my old LS engine for a new one? The answer is dependent on a few factors, but the most important one is the length of the coolant temperature sensor (CTS) you are using. If you have a short CTS, then you will need a shorter adapter. If you have a long CTS, then you will need a longer adapter.
The M12-1.5 adapter is the most common adapter size for LS engine swaps. It has a male M12-1.5 thread on one end and a female 3/8 NPT thread on the other. This adapter will fit all GM LS series engines. The extended length adapter is for those using a longer CTS. It is the same size as the standard adapter, but it is extended by 1/2 . This will give you the extra length you need to reach the CTS.
If you are unsure of what size you need, please contact us and we will be happy to help you select the correct adapter.
Common Questions on Larlansz LS Engine Swap M12 1.5 Adapter to 3/8 NPT Extended Length Coolant Temperature Sensor Adapter Water LS Engine Swap LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4
• What is the Larlansz LS Engine Swap M12 1.5 Adapter to 3/8 NPT Extended Length Coolant Temperature Sensor Adapter Water LS Engine Swap LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4?The Larlansz LS Engine Swap M12 1.5 Adapter to 3/8 NPT Extended Length Coolant Temperature Sensor Adapter is used to install an LS engine into a vehicle that did not come with an LS engine from the factory.
• What vehicles is the Larlansz LS Engine Swap M12 1.5 Adapter to 3/8 NPT Extended Length Coolant Temperature Sensor Adapter Water LS Engine Swap LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 compatible with?
The Larlansz LS Engine Swap M12 1.5 Adapter to 3/8 NPT Extended Length Coolant Temperature Sensor Adapter is compatible with most GM vehicles.
• How do I install the Larlansz LS Engine Swap M12 1.5 Adapter to 3/8 NPT Extended Length Coolant Temperature Sensor Adapter Water LS Engine Swap LS1 LS3 LS2 L
Why We Like This
• • 1. Allows you to swap out your old engine for a new LS engine• 2. Made from durable aluminum• 3. Coolant temperature sensor adapter included• 4. Easy to install• 5. Fits all GM LS series engines
ALLMOST 4PCS O2 Oxygen Sensor Extension Harness Compatible with Dodge Jeep Chrysler SRT RAM 1500 Charger

These oxygen sensor extension harnesses are great for custom exhaust, moving the O2 sensor placement, or needing more slack for the O2 sensor wiring. They are a direct plug and play extension for the oxygen sensor and require no splicing. Each purchase includes (4) Plug-and-Play oxygen sensor extension harnesses (2) 24 and (2) 12 extensions.
Common Questions on ALLMOST 4PCS O2 Oxygen Sensor Extension Harness Compatible with Dodge Jeep Chrysler SRT RAM 1500 Charger
• What vehicles are compatible with the ALLMOST 4PCS O2 Oxygen Sensor Extension Harness?The ALLMOST 4PCS O2 Oxygen Sensor Extension Harness is compatible with Dodge Jeep Chrysler SRT RAM 1500 Charger vehicles.
• What is the function of the oxygen sensor?
The oxygen sensor is responsible for monitoring the oxygen levels in the exhaust system. If the oxygen levels are too low, it can indicate a problem with the engine.
Why We Like This
• Allows for a longer reach of the existing O2 sensor harness• No splicing required• Direct plug and play• Includes (4) Plug and Play oxygen sensor extension harnesses• 100% new and tested before shipment
O2 Oxygen Sensor Fitting Plugs or Weld Bungs (10 pack Steel Bungs, M18 x 1.5)

Weld Bungs areInstallation Plugs used to easily install or replace an oxygen sensor on any exhaust pipe, motorcycle or marine application. Made of high quality CNC machined steel, these bungs are proud to be 100% Made in the U.S.A. and come in a 10 pack. With a universal M18 x 15 straight thread size, these bungs are easily compatible with most vehicle sensors.
Common Questions on O2 Oxygen Sensor Fitting Plugs or Weld Bungs (10 pack Steel Bungs, M18 x 1.5)
• What are oxygen sensor fitting plugs or weld bungs?Oxygen sensor fitting plugs or weld bungs are plugs or bungs used to fit or weld sensors.
• What is the purpose of oxygen sensor fitting plugs or weld bungs?
The purpose of oxygen sensor fitting plugs or weld bungs is to provide a way to connect or weld sensors in place.
• What are the benefits of oxygen sensor fitting plugs or weld bungs?
The benefits of oxygen sensor fitting plugs or weld bungs include the ability to easily connect or weld sensors in place, and the ability to create a tight seal that prevents leaks.
• How are oxygen sensor fitting plugs or weld bungs installed?
Oxygen sensor fitting plugs or weld bungs are installed by welding them in place.
Why We Like This
• 1. 10 CNC machined O2 oxygen sensor mounting bungs• 2. Made in the USA• 3. M18 x 1.5 straight thread size• 4. Can be used for welding or re attaching the O2 sensor• 5. 100% satisfaction guarantee
Additional Product Information
Color | 10 Steel Bungs |
Height | 1 Inches |
Length | 6 Inches |
Benefits of Oxygen Sensor Extension Spacer
An oxygen sensor extension spacer is an aftermarket product that is installed between the exhaust manifold and the oxygen sensor. The purpose of the spacer is to improve engine performance by allowing more accurate readings of oxygen levels in the exhaust gas.
Installing an oxygen sensor extension spacer can improve engine performance because it allows for more accurate readings of oxygent levels in combustion chambers. This, in turn, leads to more complete burning of fuel, which results in increased power and efficiency.
Moreover, installing an oxygen sensor extension space can help reduce emissions from your vehicle.
Buying Guide for Best Oxygen Sensor Extension Spacer
If you’re looking for an oxygen sensor extension spacer, there are a few things to keep in mind to ensure you get the best possible product. First, consider the material of the spacer. Some are made from plastic, while others are made from metal. Metal spacers will usually last longer and provide a more reliable connection, but they can be more expensive. Plastic spacers are typically less expensive and easier to install, but they may not last as long or provide as good of a connection.
Next, consider the size of the spacer. Some oxygen sensor extension spacers are designed for specific models of cars, trucks, or SUVs and may not fit other vehicles. Make sure to measure the space between your vehicle’s exhaust pipe and where the oxygen sensor is located before ordering a spacer so that you choose one that will fit properly.
Finally, think about how easy it will be to install the spacer. If you’re not mechanically inclined, you may want to choose a product that comes with comprehensive instructions or even video tutorials so that you can properly install it without damaging your vehicle’s oxygen sensor.
Frequently Asked Question
What is the best oxygen sensor extension spacer for my car?
Some oxygen sensor extension spacers that are popular among car owners include the MagnaFlow Oxygen Sensor Spacer and the JBA Oxygen Sensor Spacer.
Which oxygen sensor extension spacer is the best quality?
There is no definitive answer to this question as there are a variety of oxygen sensor extension spacers available on the market, each with its own advantages and disadvantages. Some factors that you may want to consider when choosing an oxygen sensor extension spacer include the material it is made from, its durability, and its price.
Which oxygen sensor extension spacer will give me the best performance?
Some general tips that may help include choosing an oxygen sensor extension spacer that is made from high-quality materials and that is the correct size for your particular engine. In addition, it is important to make sure that the oxygen sensor extension spacer is properly installed in order to achieve optimal performance.
Where can I find the best oxygen sensor extension spacer?
The best oxygen sensor extension spacer can be found at your local auto parts store.
How do I know if the oxygen sensor extension spacer is compatible with my car?
There is no definitive answer, and unfortunately it is often a case of trial and error. Different cars have different oxygen sensor designs, and even within the same make and model, there can be variations depending on the year and engine type. The only way to be sure if a particular oxygen sensor extension spacer is compatible with your car is to try it and see.
Conclusion
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