01-05 Honda Civic Front Oxygen Sensor 1.7L Engine
01-05 Honda Civic Front Oxygen Sensor 1.7L Engine
Direct replacement oxygen sensor for 1.7L Civics that bolts straight into the factory exhaust manifold location. This is a critical emissions component that reads exhaust oxygen content to keep your fuel mixture dialed in. If your check engine light is on or fuel economy has tanked, a failing O2 sensor is often the culprit.
Key Features
- Factory bolt-in design - No modifications or adapters needed; seats at OEM mounting point.
- Direct replacement fitment - Matches original sensor dimensions and wiring harness connector.
- Emissions-critical component - Restores fuel trim accuracy and helps pass smog checks.
Specs
- Engine: 1.7L gasoline
- Position: Front (pre-catalytic converter)
- Type: Wideband oxygen sensor assembly
- Condition: New
Whats Included
- Oxygen sensor with factory connector
Frequently Asked Questions
Will this clear my check engine light?
Only if the fault code is actually pointing to the oxygen sensor. Scan your vehicle first to confirm P0130–P0135 range codes. If it's a different fault, fixing the sensor won't clear unrelated errors.
Do I need any special tools or sealant to install this?
You'll need a socket wrench and ideally an oxygen sensor socket (makes removal easier without damaging the wiring). No thread sealant required—the factory threads are fine as-is. Let the engine cool before touching the exhaust manifold.
What happens if I install this and the light comes back on?
Return it within 30 days if the code reoccurs immediately after install. More likely: a dirty MAF sensor, vacuum leak, or failing catalytic converter is the real problem. Have the codes scanned again to confirm.
Ships within 1-2 business days.
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01-05 Honda Civic Front Oxygen Sensor 1.7L Engine
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.