Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The DENSO 234-4103 is a downstream (post-catalyst) oxygen sensor built as an OE-type replacement. DENSO supplies sensors to many automakers, so this unit matches the connector, wire length and thread-in fit of the factory part on the vehicles it lists for. It suits owners chasing a check-engine light for catalyst efficiency or a lazy sensor reading. Against generic sensors, the main draw is OE-style construction and a direct plug-in fit; the trade-off is that it is a narrow application part, so cross-checking the part number against your engine matters more than brand reputation.
In stockReturn policy
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Store links may earn us a commission.
Lowest price we've seen: $19.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
Owners of DENSO oxygen sensors generally report the light going out and fuel trims returning to normal after install. Complaints center on fitment errors and on sensors that did not resolve the underlying code.
This is an oxygen sensor, designed to be an OE Type replacement component.
