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The DENSO 234-4943 is a direct-fit oxygen sensor for specific vehicles. It is an OEM-style replacement that matches the original fit and function. Reviewers and owners generally report it resolves check-engine codes and restores fuel economy. It is a solid choice for a straightforward repair, though some find it expensive compared to universal sensors.
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Lowest price we've seen: $54.96 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
Reviewers and owners generally praise the DENSO 234-4943 for its perfect fit and ease of installation, often noting it resolves check-engine lights and restores fuel economy. However, a few report premature failures and consider it expensive compared to universal sensors.
This is a DENSO oxygen sensor, part number 234-4943.
