Autometer Cobalt 52mm Air/Fuel Ratio Pro Plus Digital w/ Peak & Warning Gauge

Autometer Cobalt 52mm Air/Fuel Ratio Pro Plus Digital w/ Peak & Warning Gauge

Marsoni

M251S

$240.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Autometer Cobalt 52mm Air/Fuel Ratio Pro Plus Digital w/ Peak & Warning Gauge2 1 16 in. WIDEBAND PRO PLUS AIR FUEL RATIO, 6: 1 20: 1 AFR, COBALT: 6197. Gauge kit includes custom tuned . 1 AFR Resolution Bosch LSU 4. 9 Sensor, 8ft. wiring harness, 304 stainless steel weld in bung, mounting hardware, and detailed instructions for installation; 0 5v data and serial data outputs for ECU, data acquisition unit, or Laptop tuning; User programmable range for Rich Stoic Lean conditions; Peak recall memory; 10: 1 to 20: 1 AFR range for

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The product is great and is OEM+ in quality. This has to be the easiest cabin air filter I have ever changed. The replacement is super simple. Take off the glove box by pressing in (check for Youtube videos), remove and take the plastic tray out, remove the old filter, and install the new one into the plastic tray, making note to match the direction of the arrows. Reinstall and you are done. Replace once a year.

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Reviewed in the United States on August 9, 2024

Verified Purchase

Dave K

Cuba, US

★★★★★ 5

The best you can get!

I use Purolator filters exclusively. Top quality filter from a company that specializes in filters.. I use them everywhere a filter is needed. Never a failure and top quality filter media.

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Reviewed in the United States on November 8, 2025

Verified Purchase

a g

Boise, US

★★★★★ 5

Clean air

Perfect fit for my 2023 Toyota highlander hybrid.

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Reviewed in the United States on July 30, 2025