Koso BA003214 Mini 3 Air/Fuel Ratio Meter

Key features

•With backlight
•Plug & Play for Honda Grom
•Uses OEM sensor
•Easy to install

BrandKoso

CategoryAir & Fuel Ratio

Warranty1 Year (manufacture defect)

Koso BA003214 Mini 3 Air/Fuel Ratio Meter

List Price: $124.93$112.44DEALYou Save: $12.49 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It October 25, 2026In Stock (15)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Customer Reviews

Reviews sourced from verified Amazon purchasers

5.0

out of 5

Based on 1 reviews

5★

100%

4★

3★

2★

1★

Tampa Grom Squad approved

David lanfo•August 16, 2017

easy hook up

Related products

Gelessy

30-4110 UEGO Air/Fuel Ratio Gauge AFR 52mm with 4.9 LSU Sensor, wideband Sensor, WideBand A/F Ratio UEGO O2 Controller Gauge Kit

List: $135.14$121.63DEAL

guniang

Guniang Set of 4 Air Fuel Ratio Oxygen O2 sensor for Nissan Maxima 2004-2007 4.5L Nissan Quest 2004-2009 4.5L Upstream + Downstream

List: $104.40$93.96DEAL

HOTBEST

Digital Air Fuel Ratio Gauge Kit, 52mm/2inch 12V Precise AFR Gauge Kit with O2 Oxygen Sensor Digital Car Volmeter LED Vehicle Air Fuel Gauge Display Car Accessories for Car

List: $57.60$51.84DEAL

Denso

Denso 234-9040 Air Fuel Ratio Sensor

List: $162.64$146.38DEAL

CNRAQR

CNRAQR Air/Fuel Ratio Gauge Kit with LSU 4.9 Sensor and Controller Box Wideband UEGO 30-0300 X Ultra-Thin Round Digital AFR O2 Oxygen Sensor Controller Universal Gauge

List: $118.50$106.65DEAL

HOTSYSTEM

$HOTSYSTEM 7 Color Air/Fuel Ratio AFR Gauge Kit Narrowband Pointer & LED Digital Readouts 2-1/16\" 52mm Black Dial for Car Truck$

HOTSYSTEM 7 Color Air/Fuel Ratio AFR Gauge Kit Narrowband Pointer & LED Digital Readouts 2-1/16\" 52mm Black Dial for Car Truck

List: $69.82$62.84DEAL

ARTILAURA

$ARTILAURA 2-1/16\" 52mm Air/Fuel Ratio Gauge LED Digital Display with Narrowband O2 Oxygen Sensor Car Gauge for 12V Car$

ARTILAURA 2-1/16\" 52mm Air/Fuel Ratio Gauge LED Digital Display with Narrowband O2 Oxygen Sensor Car Gauge for 12V Car

List: $69.82$62.84DEAL

Denso

Denso 234-9042 Air Fuel Ratio Sensor

List: $157.13$141.42DEAL