GM GENUINE PT3353

Verified fitment Oxygen (O2) Sensor Connector · Fits 193 Configurations

GM GENUINE part number PT3353 is a oxygen (o2) sensor connector in the Electrical-Connector system. This catalog matches it to 193 year-and-engine configurations from 2017 to 2026.

Verified fitment includes 2026 Cadillac XT5 3.6L V6 ; 2026 Chevrolet Blazer 2.0L L4 Turbocharged ; 2026 Chevrolet Blazer 3.6L V6 ; 2026 Chevrolet Express 2500 4.3L V6 ; 2026 Chevrolet Express 2500 6.6L V8 , plus 188 other configurations. See every vehicle this part fits.

Manufacturer specifications

Fits:

Si Elec Code: B52FHeated Oxygen SensorBank 2 Sensor 2Gray4-Way Femalewith Leadsor Si Elec Code: B52DHeated Oxygen SensorBank 1 Sensor 2Gray4-Way Femalewith Leadsor Si Elec Code: B52CHeated Oxygen SensorBank 1 Sensor 1Gray4-Way Femalewith Leadsor Si Elec Code: B52EHeated Oxygen SensorBank 2 Sensor 1Gray4-Way Femalewith Leads

Application data published for:

🇺🇸 US 🇨🇦 CA

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Frequently Asked Questions

What is GM GENUINE PT3353?

GM GENUINE part number PT3353 is a oxygen (o2) sensor connector with published application data for 193 vehicle configurations from 2017 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GM GENUINE PT3353 fit?

This catalog matches PT3353 to 193 year-and-engine configurations from 2017 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GM GENUINE PT3353 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE PT3353 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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