MarineDieselXRef
Home › Part UNI303158

UNI303158

Universal OEM part number

UNI303158 — Affiliate Parts Search

AmazoneBayAliExpress

As an Amazon Associate I earn from qualifying purchases. Other links (eBay, AliExpress) are also affiliate links. They help pay for the site, at no extra cost to you. More

OEM interchange

Other OEM part numbers for the same part — order from any of these makers or their dealers.

600-59290301358

Same component rebadged by another engine marque — often the same part at a different dealer counter.

Equivalent P/NBrandDescriptionSourceConfidenceShop
19203-73010 Kubota Kubota industrial thermostat cross-reference for M-25; note=verify exact part number forums.sailboatowners.com likely
AMZeBayAli
19203-73013 Kubota Thermostat; third Kubota part-number variant for the D722/D902/Z482 thermostat family (alongside 19203-73010 and 19203-73014 already on file); note=verify which exact variant fits M-25/M3-20 amazon.com likely
AMZeBayAli
19203-73014 Kubota Alternate Kubota thermostat number; note=verify which Kubota base applies c34.org; forums.sailboatowners.com likely
AMZeBayAli
1E399-73010 Kubota Kubota thermostat 1E399-73010 (also 1E399-73012) listed for D722/D902/Z482 engines; Beta 600-59290 (38mm dia) is the Beta 10/14/20 Heat Exchanger & Keel Cooled thermostat per betamarineusa.com — engine family matches Beta10/14=Z482, Beta20=D722, but exact dimensional match not independently verified c34.org; fridayparts.com likely
AMZeBayAli
1E399-73012 Kubota Kubota supersession 1E399-73010→1E399-73012; Beta 600-59290 already linked to 1E399-73010 — add superseding PN - 71C / ~38mm - depth:thermostats dieselpartsdirect.com likely
AMZeBayAli

Aftermarket equivalents cross-ref

Third-party equivalents (Jabsco, Sierra, WIX, Mann…) — not OEM; verify before ordering. Usually cheaper than the marine dealer.

Equivalent P/NBrandDescriptionSourceConfidenceShop
23-3337 Sierra Thermostat for M-25 and compatible models; 170°F; note=verify sierramarine.com likely
AMZeBayAli