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Honda

Honda vehicles are built to last, and our high-quality aftermarket parts help you keep them that way. We provide the essential engine management components your Honda needs to pass emissions and maintain peak performance, offering a smart, reliable alternative to expensive dealer parts

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FAQ & Support

🚦 1. Trouble Codes & Symptoms

Q1: My car shows codes like P0420 / P0171 / P0138. What do they mean?

These are common codes related to the fuel system or oxygen sensors:

P0420: Catalyst efficiency below threshold
P0171: System too lean
P0138: O2 sensor voltage high

They often indicate a worn oxygen sensor, exhaust leak, or ignition issue. If you're not sure, simply tell us your year, make, model, and engine—we'll check the exact part you need.

Q2: My engine shakes at idle. Is my ignition coil bad?

It's very possible. Common symptoms of a failing ignition coil include:

Rough idle or shaking
Hard cold starts
Poor acceleration
Higher fuel consumption
Misfire popping noise

Tell us your vehicle info—our team can help you identify the cause.

Q3: What are the symptoms of a bad oxygen sensor?

Typical signs include: Check Engine Light on, Increased fuel consumption, Poor acceleration, Strong fuel smell, and Slow throttle response.

Most sensors should be replaced every 80,000–100,000 km.

🔍 2. Fitment & Compatibility

Q4: How do I know which oxygen sensor fits my car?

Just provide: Year, Make, Model, and Engine size.

We'll confirm: Upstream or downstream, Correct connector, Proper reference number, and Federal vs. California emissions compatibility.

Q5: What's the difference between ignition coils?

High-quality aftermarket: Close to Standard but more affordable.

We only offer high-grade, reliable ignition coils.

Q6: How many oxygen sensors does my car have?

Most vehicles have 2–4 sensors (Upstream front and Downstream rear). We can confirm the exact number for your vehicle.

🛒 3. Buying, Quality & Concerns

Q7: Are cheap oxygen sensors reliable?

They work for a short time but usually cause issues like short lifespan, slow response, and frequent check engine lights.

We only sell new, high-quality, fully tested sensors.

Q8: How can I avoid buying a refurbished or used auto part?

Check for scratches on the connector, dirty wiring, or marks on threads.

Our parts are 100% brand new, never refurbished, and fully tested.

🧰 4. Installation & Usage

Q9: Can I install an oxygen sensor myself?

Yes. Difficulty: medium.

You'll need an O2 sensor socket, Anti-seize compound, and a Torque wrench. We recommend clearing fault codes with an OBD scanner after installation.

Q10: Do ignition coils need programming after replacement?

In most vehicles, no programming is required. Just swap the old coil with the new one.

💰 5. Value & Performance

Q11: Your parts cost less than Other accessories. Are they really reliable?

Yes—our parts use the same-grade materials and testing standards as suppliers. Because we don't go through dealer channels, the price is much more affordable.

About us

Since its inception, Automotive Leader has been guided by a simple mission: to provide high-performance aftermarket parts for automotive technicians and DIY enthusiasts.

The website is jointly operated by Trademark Name: Automotive-leader Store registered at Physical Address: Room 602, No. 152 Helong East Road, Helong Subdistrict, Baiyun District, Guangzhou City Postal Code: 510000 and Company name：BLUE STAR TRADING LIMITED registered at Company address：RM C，6/F，WORLD TRUST TOWER 50 STANLEY STREET CENTRAL HK

U.S. Address:
7600 LTC Parkway 34986
PORT SAINT LUCIE, FL - United States

whatsAPP Number: +86 18316212443

Email: support@automotive-leaderstore.com

Logistics Policy

1. U.S. Warehouse (Standard Option)
Handling time: 1-3 business days
Transit time (days): 3-6 business days via USPS/UPS/FedEx.

2. China Warehouse (Standard Option)
Handling time: 1-3 business days
Transit time (days): 14-22 business days via USPS/UPS/FedEx.

Refund and Return Policy

30-Day Returns and Refunds / Return shipping is free（Due to a product issue）

We do not accept direct exchanges.

After receiving and inspecting your returned item, we will notify you whether your refund has been approved.

If approved, the refund will be processed back to your original payment method within 5 business days.

Please note that your bank or credit card company may also require additional time to process and reflect the refund.

If you have not received your refund within 10 business days after your return request has been approved, please contact us.

Contact: support@automotive-leaderstore.com

Account

Honda

Filters

4Pcs AFR&O2 Sensor for Honda Accord V6, Odyssey, Pilot & Acura MDX (2003-2008) | 234-5010 234-4355 234-4368

Suitable for 2Pcs Oxygen Sensor Set for Honda Accord 2.4L (2008-2012) | 234-9091 234-4462

Suitable for 2Pcs Oxygen Sensor for Honda Accord 2.4L EX/LX/DX (2003-2007) |234-9040 234-4797

Suitable for Downstream Oxygen Sensor for 2003–2007 Honda Accord 2.4L (Exc. Calif) | 234-4797 36532RAAA02

4Pcs O2 Sensor for Honda Odyssey Pilot Ridgeline 3.5L V6 (2007-2010) | 234-5053, 234-4355, 234-4368

2Pcs O2 Sensors for Honda CR-V 2.4L (2002-2004) | 234-9005 234-4125

4Pcs Air Fuel Ratio & O2 Sensor Set for Honda Accord & Acura MDX 3.5L 3.7L (2008-2014) | 234-5098 234-4461

2Pcs Air Fuel Ratio & O2 Sensor for Honda Civic CR-V 1.5L Turbo (2016-2020) | 234-5724 234-8027

Suitable for 2Pcs O2 Sensor Up & Down for Honda Odyssey Pilot Ridgeline V6 (05-08) | 234-4099 234-4727

Suitable for 2Pcs O2 Sensor Up/Down for Honda Civic 1.7L (D17A1 Engine Only) | 234-4074 234-4092

2Pcs Oxygen Sensor for Honda Civic & CR-V 2.4L (12-15) | 234-9118, 234-4574

Suitable for 2Pcs Oxygen Sensor for Honda Civic 1.8L (2007-2011) | 234-9124 234-4350

Suitable for 2Pcs Oxygen Sensor for Honda Civic 2.0L (2016-2020) |234-5710 234-8025

Suitable for 2Pcs Oxygen Sensor Set for Honda Civic 1.8L (2012-2015) | 234-9119 234-4350

Suitable for Downstream Oxygen Sensor for Honda CR-V 2.4L (2007-2009) | 234-4359

Suitable for Upstream Air Fuel Ratio Sensor for Honda Civic 2.0L (2016-2021) | 234-5710 365315BAA01

Suitable for Downstream Oxygen Sensor 2 for Honda Element 2004–2011 / Civic 1999–2000 | 234-4733, 36532PZDA01

2Pcs Up & Down O2 Sensors for Honda Accord 2.3L (1998–2002) | 234-4620 234-4621

2Pcs Upstream & Downstream Oxygen O2 Sensor for Honda Civic Accord & Acura D16Y7 (1996-2000) | 234-4065 234-4099

Downstream Oxygen Sensor for Honda Accord & Acura TSX 2.4L (2003-2008) | 234-4363

High Pressure Fuel Pump for Honda Accord CR-V & Acura ILX 2.4L (2015-2017) | 16790-5A2-A01

2Pcs Air Fuel Ratio & O2 Sensor for Honda Civic 1.8L (2006) | 234-9126, 234-4350

6Pcs Direct Ignition Coil Packs for Honda Accord Pilot & Acura MDX | 30520-5G0-A01 (UF713)

Upstream Air Fuel Ratio Sensor for Honda Civic 1.8L CNG Engine (2006-2011) | 234-9069, 36531-RNE-A01

Subscribe to our email list to receive a VIP discount

FAQ & Support

🚦 1. Trouble Codes & Symptoms

🔍 2. Fitment & Compatibility

🛒 3. Buying, Quality & Concerns

🧰 4. Installation & Usage

💰 5. Value & Performance

About us

Logistics Policy

Refund and Return Policy

Country/Region

Country/Region

Honda

Filters

4Pcs AFR&O2 Sensor for Honda Accord V6, Odyssey, Pilot & Acura MDX (2003-2008) | 234-5010 234-4355 234-4368

Suitable for 2Pcs Oxygen Sensor Set for Honda Accord 2.4L (2008-2012) | 234-9091 234-4462

Suitable for 2Pcs Oxygen Sensor for Honda Accord 2.4L EX/LX/DX (2003-2007) |234-9040 234-4797

Suitable for Downstream Oxygen Sensor for 2003–2007 Honda Accord 2.4L (Exc. Calif) | 234-4797 36532RAAA02

4Pcs O2 Sensor for Honda Odyssey Pilot Ridgeline 3.5L V6 (2007-2010) | 234-5053, 234-4355, 234-4368

2Pcs O2 Sensors for Honda CR-V 2.4L (2002-2004) | 234-9005 234-4125

4Pcs Air Fuel Ratio & O2 Sensor Set for Honda Accord & Acura MDX 3.5L 3.7L (2008-2014) | 234-5098 234-4461

2Pcs Air Fuel Ratio & O2 Sensor for Honda Civic CR-V 1.5L Turbo (2016-2020) | 234-5724 234-8027

Suitable for 2Pcs O2 Sensor Up & Down for Honda Odyssey Pilot Ridgeline V6 (05-08) | 234-4099 234-4727

Suitable for 2Pcs O2 Sensor Up/Down for Honda Civic 1.7L (D17A1 Engine Only) | 234-4074 234-4092

2Pcs Oxygen Sensor for Honda Civic & CR-V 2.4L (12-15) | 234-9118, 234-4574

Suitable for 2Pcs Oxygen Sensor for Honda Civic 1.8L (2007-2011) | 234-9124 234-4350

Suitable for 2Pcs Oxygen Sensor for Honda Civic 2.0L (2016-2020) |234-5710 234-8025

Suitable for 2Pcs Oxygen Sensor Set for Honda Civic 1.8L (2012-2015) | 234-9119 234-4350

Suitable for Downstream Oxygen Sensor for Honda CR-V 2.4L (2007-2009) | 234-4359

Suitable for Upstream Air Fuel Ratio Sensor for Honda Civic 2.0L (2016-2021) | 234-5710 365315BAA01

Suitable for Downstream Oxygen Sensor 2 for Honda Element 2004–2011 / Civic 1999–2000 | 234-4733, 36532PZDA01

2Pcs Up & Down O2 Sensors for Honda Accord 2.3L (1998–2002) | 234-4620 234-4621

2Pcs Upstream & Downstream Oxygen O2 Sensor for Honda Civic Accord & Acura D16Y7 (1996-2000) | 234-4065 234-4099

Downstream Oxygen Sensor for Honda Accord & Acura TSX 2.4L (2003-2008) | 234-4363

High Pressure Fuel Pump for Honda Accord CR-V & Acura ILX 2.4L (2015-2017) | 16790-5A2-A01

2Pcs Air Fuel Ratio & O2 Sensor for Honda Civic 1.8L (2006) | 234-9126, 234-4350

6Pcs Direct Ignition Coil Packs for Honda Accord Pilot & Acura MDX | 30520-5G0-A01 (UF713)

Upstream Air Fuel Ratio Sensor for Honda Civic 1.8L CNG Engine (2006-2011) | 234-9069, 36531-RNE-A01

Subscribe to our email list to receive a VIP discount

FAQ & Support

🚦 1. Trouble Codes & Symptoms

🔍 2. Fitment & Compatibility

🛒 3. Buying, Quality & Concerns

🧰 4. Installation & Usage

💰 5. Value & Performance

About us

Logistics Policy

Refund and Return Policy