Denso 234-4840 Oxygen Sensor - Downstream

Name: Denso 234-4840 Oxygen Sensor - Downstream
Brand: Denso
SKU: BBNF-234-4840
Price: 95.81 USD
Availability: InStock

OE Style, Downstream

⚙️ 7 vehicles fit this part

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Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$95.81Free Shipping

🚚Free ShippingNo Cost to Continental U.S.

🔄Free Returns*Wrong fit? No cost

🛡️60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

✅OE Direct Replacement — Bolt-on fit, no modifications needed

📦OE Style, Downstream

🚗Fitment: Chevrolet, Pontiac, and Suzuki, Equinox, Torrent, and XL-7

🔄Easy Returns — Return within 60 days for a full refund

🚚Fast Shipping — Most orders ship same business day before 1pm CST

Denso 234-4840 Oxygen Sensor - Downstream

This part fits 7 vehicles. Search below:

Year	Make	Model	Position	Notes
2009	Chevrolet	Equinox	Downstream	Sellout and reorder 234-4566; OE Style
2009	Pontiac	Torrent	Downstream	Sellout and reorder 234-4566; OE Style
2009	Suzuki	XL-7	Downstream	Sellout and reorder 234-4566; OE Style
2008	Chevrolet	Equinox	Downstream	Sellout and reorder 234-4566; OE Style
2008	Pontiac	Torrent	Downstream	Sellout and reorder 234-4566; OE Style
2008	Suzuki	XL-7	Downstream	Sellout and reorder 234-4566; OE Style
2007	Suzuki	XL-7	Downstream	Sellout and reorder 234-4566; OE Style

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

213-3858

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.