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Details
- Brand:
- SKU:
234-4209
- GTIN: 00042511142091
- UPC: 042511142091
- Description: DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Oxygen Sensor 4 Wire, Universal, Heated, Wire Length: 11.77 - Condition: New
- Warranty:
Denso Oxygen Sensor - Denso (234-4209)
- Sale Price: $44.93
Pricing is valid online only and may vary in your local store
Vehicle Fitment
Key Product Information
Additional Information
| Mounting Type | Threaded |
| Sensor Type | Narrow-Band |
| Thread Diameter | 0.708 |
| UPC | 00042511142091 |
| Wire Quantity | 4 |
| Wiring Harness Length | 11.77 |
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About AutoNation Aftermarket Parts | Denso Authorized Dealer
Welcome to AutoNation Aftermarket Parts (aftermarket.autonationparts.com) — your premier destination for high-performance components, heavy-duty upgrades, and replacement auto parts engineered to match your vehicle's specifications. Backed by AutoNation’s nationwide network of over 300+ locations, our dedicated aftermarket store delivers top-tier components built to meet or exceed original equipment standards.
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Looking for Denso OEM Quality & Fast Shipping?
Check your vehicle year, make, model, and engine requirements to ensure exact compatibility before placing your order.
Product Details
Upgrade or restore your vehicle with Denso Oxygen Sensor (SKU: 234-4209) from Denso. Manufactured to strict quality standards, this replacement component delivers exact-fit precision, superior durability, and reliable operation under demanding driving conditions.
| Product Name | Denso Oxygen Sensor |
| Manufacturer / Brand | Denso |
| Part Number / SKU | 234-4209 |
| Part Condition | Brand New Replacement Part |
| Fitment Standard | Direct Fit OEM Replacement |
Frequently Asked Questions for Denso Oxygen Sensor
What are the core specifications of Denso Oxygen Sensor?
This Denso Oxygen Sensor (SKU: 234-4209) is built by Denso using high-grade materials engineered for long-lasting performance, thermal stability, and exact-fit vehicle compatibility.
Is Denso Oxygen Sensor an original OEM or aftermarket replacement part?
This item (SKU: 234-4209) manufactured by Denso is a premium aftermarket replacement part engineered to meet or exceed original equipment manufacturer specifications. It offers exact-fit reliability and maximum durability at a competitive price point.
How do I confirm Denso Oxygen Sensor fits my specific vehicle?
To verify fitment for Denso Oxygen Sensor, check compatibility using our fitment lookup tool above. Cross-reference your exact year, make, model, and engine specifications before ordering to ensure proper clearance and performance.
What related components should I inspect when replacing this part?
When installing a new Denso Oxygen Sensor, technicians recommend inspecting surrounding hardware, mounting brackets, seals, and connecting lines. Replacing worn supporting components at the same time helps prevent premature wear and maintains peak system efficiency.
What quality and manufacturing standards does Denso follow?
Denso replacement parts undergo rigorous quality testing and strict dimensional tolerance checks. Engineered using premium-grade materials, this component is designed to withstand harsh operating conditions, thermal stress, and routine vehicle vibration.
Can I install Denso Oxygen Sensor myself or do I need a technician?
Many Denso components are designed for straightforward DIY installation. Refer to factory service manuals or OEM repair procedures for exact torque specifications and sequence steps. If complex electrical diagnosis, specialized hydraulic bleeding, or heavy mechanical tools are required, consult a certified automotive technician.
What are the common symptoms indicating this component needs replacement?
Key indicators that a replacement part like Denso Oxygen Sensor may be needed include unusual noises, diminished mechanical responsiveness, fluid leaks, visible structural wear or corrosion, or active diagnostic trouble codes (DTCs) triggered by related sensors.
Does Denso Oxygen Sensor come with mounting hardware included?
Hardware inclusions vary by part type and manufacturer setup. Check the product specifications and images above to confirm whether installation hardware, gaskets, or adapters are supplied directly in the package.
How fast will Denso Oxygen Sensor ship to my location?
Orders for Denso Oxygen Sensor (SKU: 234-4209) are processed rapidly from our nationwide distribution centers. Visit our Shipping Policy page to review estimated ground transit times, expedited shipping rates, and order tracking details.
What is the return policy for Denso Oxygen Sensor?
If Denso Oxygen Sensor arrives damaged or does not fit your vehicle, you can initiate a return or exchange under our standard Returns & Refund Policy. Please verify your vehicle fitment details prior to ordering to ensure seamless compatibility.
Why buy Denso parts from AutoNation Aftermarket?
AutoNation is one of America's most trusted automotive retailers with over 300+ locations nationwide. When you order Denso products from our aftermarket store, you get competitive direct pricing, guaranteed product authenticity, and dedicated customer support.