https://aww.yourspec.com/w/api.php?action=feedcontributions&feedformat=atom&user=Joejernst 2026-06-09T05:47:23Z User contributions MediaWiki 1.44.0 https://aww.yourspec.com/w/index.php?title=Bosch_Lambda_LSU_4.9&diff=870 2026-05-24T01:27:52Z

<p>Joejernst: Updated the seal insulation diameter ranges based on TE technical drawings for the given part numbers.</p> <hr /> <div>[[Category:Engine Sensors]]<br /> [[Category:Bosch]]<br /> [[Category:Lambda]]<br /> The [[Bosch]] LSU 4.9 is a wideband oxygen sensor (lambda sensor) produced by Bosch and used in many production vehicles and with many aftermarket engine management systems. <br /> <br /> {| class=&quot;wikitable&quot;<br /> |+<br /> Mating Connector Housings<br /> !Brand<br /> !Part Number<br /> !Notes<br /> |-<br /> |[[TE Technologies]]<br /> |[[1823467-1]]<br /> |[https://www.te.com/en/product-1823467-1.html TE application notes]<br /> Uses [[TE Technologies]] AMP MCP contacts, 6 pin, black<br /> <br /> Has flange for heat shrink or boot[[File:TE 1823467-1.jpg|thumb|181x181px]]<br /> |}<br /> {| class=&quot;wikitable&quot;<br /> |+Mating Contacts<br /> !Brand<br /> !Part Number<br /> !Wire Gauge<br /> !Contact Material<br /> !Notes<br /> |-<br /> |[[TE Technologies]]<br /> |1241380-2<br /> |~17-20AWG<br /> |Gold<br /> |Sealing<br /> |-<br /> |[[TE Technologies]]<br /> |1564324-2<br /> |~23-22AWG<br /> |Gold<br /> |Sealing<br /> |}<br /> Note: Search of mating contacts linked here: https://www.te.com/en/product-CAT-AM705-T273.html?r=2&amp;compatible=1823467-1<br /> {| class=&quot;wikitable&quot;<br /> |+Mating Connector Seals<br /> !Brand<br /> !Part Number<br /> !Notes<br /> |-<br /> |[[TE Technologies]]<br /> |1718705-1<br /> |0.9mm - 1.2 mm insulation OD<br /> |-<br /> |[[TE Technologies]]<br /> |964971-1<br /> |1.2mm - 1.6mm insulation OD<br /> |-<br /> |[[TE Technologies]]<br /> |963530-1<br /> |1.4mm - 1.9mm insulation OD<br /> |-<br /> |[[TE Technologies]]<br /> |964972-1<br /> |1.9mm - 2.1mm insulation OD<br /> |}</div>

Joejernst