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(888) 312-8812 Login SignupBOSCH 18127 Oxygen Sensor - Thimble and Planar, Stainless Steel, Heated, 22mm Hex, Threaded
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MSRP: $175.29
$9149
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BOSCH 18127 Part Description
Manufacturer
Product Description
Premium Switching-Type Oxygen (O2) Sensors
Features & Benefits
- Threads come pre-coated with anti-seize for hassle-free installation and removal
- Direct-fit OE connectors and harnesses enable flawless integration
- Equipped with a heated oxygen sensor for accurate readings and efficiency
- 22 mm hex size and threaded mounting type for straightforward installation
- Durable steel finish with a lightweight design of 0.229281 lb
- Female connector design for secure and reliable connections
- Stainless steel body with double laser welds shields against contamination
- Rigorously tested seared protection tube guarantees dependable performance
Bosch Oxygen Sensor
Don’t compromise on fuel efficiency and emissions control. This Bosch Oxygen Sensor is skillfully made with advanced thimble and planar technology, providing accurate air-fuel ratio readings to enhance combustion efficiency. Its heated design ensures rapid activation, reducing emissions during cold starts, while the stainless-steel construction offers durability and corrosion resistance. With a 22mm hex and threaded configuration, it’s easy to install and securely fits a wide range of vehicles. A properly functioning oxygen sensor not only improves fuel economy but also protects the catalytic converter from damage. Trust the Bosch 18127 for precise performance and reliability.
BOSCH 18127 Specifications
Product Attributes
| Terminal Type | Pin |
| Terminal Quantity | 4 |
| Connector Gender | Male |
| Terminal Gender | Female |
| Mounting Type | Threaded |
| Wire Quantity | 4 |
| Connector Shape | Square |
| Wiring Harness Length | 14.8 IN |
| Universal Or Specific Fit | Specific |
| Grade Type | Standard Replacement |
| Overall Length | 18.1 IN |
| Automotive Color / Finish | Steel |
| Automotive Item Weight (lbs) | 0.229281 lb |
| Heated (Oxygen Sensor) | Yes |
| Hex Size (Oxygen Sensor) | 22 mm |
| Housing Material | Metal |
| Length (Sealing Surface To End Of Connector) | 16.9 in |
| Marketing Copy | Bosch pioneered the original thimble-style oxygen sensor in 1976 and went on to invent both the planar narrowband and planar wideband designs that define modern engine-management systems. In 2026, Bosch celebrates 50 years of O2 sensor production and more than 1.75 billion sensors manufactured. From advanced ceramic elements to robust heater technology, Bosch continues to set the global standard for accuracy, durability, and OE-proven performance. |
| Mounting Bracket Included | No |
| Oxygen Sensor Type | Narrow-band heated |
| Prop 65 Warning Label Required? | No |
| Sensor Type | Narrow-Band |
| Thread Size | M18 - 1.5 |
| Wiring Harness Included | Yes |
Additional Information
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (HTS) | 9027102000 |
| UPC | 00077212167289 |
| VMRS Code | 045021011 |
| UNSPSC | 41111924 |
BOSCH 18127 Cross References
| Brand | Part Number |
|---|---|
| N/A | 707600872, 4011853, 6609473000 |
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BOSCH 18127 Manufacturer Information
Bosch® keeps the world mobile. It is among the oldest and largest manufacturers of automotive parts, accessories, and hardware. Founded by Robert Bosch as the "Workshop for Precision Mechanics and Electrical Engineering" in 1886, Bosch was known for its innovative strength and social commitment. Bosch spare parts are world recognized for their remarkable quality and reliability, and groundbreaking technology. This brand combines its wide-ranging expertise in automotive technology with advanced software, hardware, and services to deliver comprehensive mobility solutions. With its state-of-the-art brake systems, lighting systems, long-lasting batteries, air filters, starters, and wiper blades, and many other products, Bosch provides the auto and truck parts markets with world-class replacement and spare parts that make driving safer, less stressful, and more eco-friendly.
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