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Acura

Improve your Acura's longevity with our range of high-performance replacement parts. From engine management sensors to fuel system components, we provide the precision engineering your luxury vehicle demands. Our Acura aftermarket parts offer OEM-level reliability without the dealership premium.

Find Parts by Vehicle

Year

Make

Model

Part Number (Optional)

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 OEM reference number, and Federal vs. California emissions compatibility.

Q5: What's the difference between OEM and aftermarket ignition coils?

OEM: Same quality as the factory part; long-lasting.
High-quality aftermarket: Close to OEM 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 OEM. Are they really reliable?

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

About us

Automotive Leader started with a simple mission: to provide mechanics and DIYers with OEM-grade parts at affordable prices.

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

Phone Number: +86 15812449181

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 Return Policy / Return shipping is free.

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

Acura

Find Parts by Vehicle

4Pcs Oxygen Sensor Set for Honda Accord V6, Odyssey, Pilot & Acura MDX (03-08) | 234-5010 234-4355 234-4368

2Pcs Oxygen Sensor Set for Honda Accord 2.4L (08-12) | 36531-R40-A01 36532-R40-A01

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

Fuel Injector for Honda Accord Crosstour Acura MDX TL 3.5L 3.7L V6 - 16450R70A01 FJ982

4Pcs Air Fuel Ratio & O2 Sensor Set for Acura TL 3.2L 3.5L V6 (2007-2008) 36532-RDB-A01 36532-RBR-A01

4Pcs Fuel Injector for Suzuki Boulevard Intruder Volusia Motorcycle - 15710-14G00 16450-PLD-003

4Pcs O2 Sensor for Honda Accord Odyssey Pilot & Acura MDX V6 | 234-5098 234-4461

2Pcs Air Fuel Ratio & O2 Sensor for Honda Accord Acura ILX TLX 2.4L - 234-9131 234-4574

2Pcs O2 Sensor Set for Honda CR-V (1997-2001) & Civic Si 1.6L (B16A2 Engine) 234-4011 234-4098

Downstream O2 Sensor for Honda Civic 1.6L (D16Y8 Engine) & CR-V - 36532-P3F-A11 36532-P3F-A01

2Pcs Air Fuel Ratio & O2 Sensor for Acura TSX 2.4L (2004-2008) - 36531RBB003 36532RADL11

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

4Pcs Ignition Coil for Honda Accord Civic CR-V 1.5L Turbo (2016-2020) - 30520-59B-013

Upstream Air Fuel Ratio Sensor for Honda CR-V Fit Acura RDX TSX - 234-9060 36531RMEA01

2Pcs Air Fuel Ratio & O2 Sensor for Acura MDX 3.7L (2007-2009) - 234-5053 234-4351

2Pcs Oxygen Sensor Ups&Down for Honda Civic 2.0L (06-11) | 36531RRA013 36352RRA004

Downstream Oxygen Sensor for Honda Civic S2000 Acura NSX (1997-2005) - 234-4092 36531-P5M-014

Downstream Oxygen Sensor for Honda Civic 1.7L & Acura EL (2004-2005) - 234-4220 36532-PLR-A11

Downstream O2 Sensor for Honda Accord Odyssey Pilot Acura MDX (2001-2010) - 234-4368

6Pcs Ignition Coil for Honda Accord Odyssey Pilot & Acura MDX V6 (1999-2009) - UF242 30520-P8E-A01

Mass Air Flow Sensor MAF for Honda Accord Civic CR-V Pilot Acura RDX TL TSX (2010-2014) | 37980RNAA01

6Pcs Fuel Injectors for Honda Accord Pilot Acura MDX RDX 3.5L 3.7L (2008-2012) | 16450-R70-A01 FJ982

Upstream Air Fuel Ratio Sensor for Honda Civic 1.7L (04-05) | 234-9017 36531-PLR-003 192400-1170

Upstream Oxygen Sensor for Honda Civic 1.7L & Accord 2.3L (2001-2005) | 234-4621 36542PR7A51

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

Acura

Find Parts by Vehicle

4Pcs Oxygen Sensor Set for Honda Accord V6, Odyssey, Pilot & Acura MDX (03-08) | 234-5010 234-4355 234-4368

2Pcs Oxygen Sensor Set for Honda Accord 2.4L (08-12) | 36531-R40-A01 36532-R40-A01

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

Fuel Injector for Honda Accord Crosstour Acura MDX TL 3.5L 3.7L V6 - 16450R70A01 FJ982

4Pcs Air Fuel Ratio & O2 Sensor Set for Acura TL 3.2L 3.5L V6 (2007-2008) 36532-RDB-A01 36532-RBR-A01

4Pcs Fuel Injector for Suzuki Boulevard Intruder Volusia Motorcycle - 15710-14G00 16450-PLD-003

4Pcs O2 Sensor for Honda Accord Odyssey Pilot & Acura MDX V6 | 234-5098 234-4461

2Pcs Air Fuel Ratio & O2 Sensor for Honda Accord Acura ILX TLX 2.4L - 234-9131 234-4574

2Pcs O2 Sensor Set for Honda CR-V (1997-2001) & Civic Si 1.6L (B16A2 Engine) 234-4011 234-4098

Downstream O2 Sensor for Honda Civic 1.6L (D16Y8 Engine) & CR-V - 36532-P3F-A11 36532-P3F-A01

2Pcs Air Fuel Ratio & O2 Sensor for Acura TSX 2.4L (2004-2008) - 36531RBB003 36532RADL11

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

4Pcs Ignition Coil for Honda Accord Civic CR-V 1.5L Turbo (2016-2020) - 30520-59B-013

Upstream Air Fuel Ratio Sensor for Honda CR-V Fit Acura RDX TSX - 234-9060 36531RMEA01

2Pcs Air Fuel Ratio & O2 Sensor for Acura MDX 3.7L (2007-2009) - 234-5053 234-4351

2Pcs Oxygen Sensor Ups&Down for Honda Civic 2.0L (06-11) | 36531RRA013 36352RRA004

Downstream Oxygen Sensor for Honda Civic S2000 Acura NSX (1997-2005) - 234-4092 36531-P5M-014

Downstream Oxygen Sensor for Honda Civic 1.7L & Acura EL (2004-2005) - 234-4220 36532-PLR-A11

Downstream O2 Sensor for Honda Accord Odyssey Pilot Acura MDX (2001-2010) - 234-4368

6Pcs Ignition Coil for Honda Accord Odyssey Pilot & Acura MDX V6 (1999-2009) - UF242 30520-P8E-A01

Mass Air Flow Sensor MAF for Honda Accord Civic CR-V Pilot Acura RDX TL TSX (2010-2014) | 37980RNAA01

6Pcs Fuel Injectors for Honda Accord Pilot Acura MDX RDX 3.5L 3.7L (2008-2012) | 16450-R70-A01 FJ982

Upstream Air Fuel Ratio Sensor for Honda Civic 1.7L (04-05) | 234-9017 36531-PLR-003 192400-1170

Upstream Oxygen Sensor for Honda Civic 1.7L & Accord 2.3L (2001-2005) | 234-4621 36542PR7A51

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