{"product_id":"ac-orifice-tube-with-screen-1994-spec-gmt400","title":"AC Orifice Tube, with Screen, 1994-Spec - Chevrolet\/GMC C1500 - 15-50121 - GMT400","description":"\u003cp\u003eAC orifice tube, with screen, 1994-spec, for the Chevrolet\/GMC C1500, Blazer, Tahoe, Yukon.\u003c\/p\u003e\u003ch3\u003ePart numbers\u003c\/h3\u003e\u003cp\u003eACDelco 15-50121.\u003c\/p\u003e\u003ch3\u003eFits\u003c\/h3\u003e\u003cp\u003eBlazer, Tahoe, Yukon, C\/K pickup, front AC system, all body styles. Genuine retrofit option for earlier R12-era trucks converting to R134a.\u003c\/p\u003e\u003ch3\u003eWhy it matters\u003c\/h3\u003e\u003cp\u003eThe orifice tube meters refrigerant flow and traps debris, a clogged or wrong-spec tube causes poor cooling even with an otherwise healthy system. IMPORTANT: Replace together with the compressor and accumulator\/receiver-drier (OBSAE-GMT4-00112 and OBSAE-GMT4-00114) whenever the compressor has failed internally. Reusing an old orifice tube after a compressor failure is close to guaranteed to fail again within weeks, it traps the metal debris that destroys the new compressor. This is well corroborated across independent sources, not a single-supplier opinion.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cp\u003eOne orifice tube.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eGive us your VIN if you're not certain on fitment, we'll check it before anything ships.\u003c\/em\u003e\u003c\/p\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":50209119437050,"sku":"OBSAE-GMT4-00113","price":269.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/5131\/8266\/files\/AC_Delco_15-50121_A_C_Orifice_Tube.png?v=1788281687","url":"https:\/\/obscureparts.com\/products\/ac-orifice-tube-with-screen-1994-spec-gmt400","provider":"Obscure Parts","version":"1.0","type":"link"}