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Service bulletins for the 1999 Ford Explorer

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

416 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Cooling system are shown. Show all

Bulletins, newest first
146172001-04-03. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. SUBJECT PERTAINING TO BROKEN THERMOSTAT. *JB
145832001-04-02. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. CONCERNS WITH BROKEN THERMOSTATS ON ENGINES. *JB
129242000-12-13. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. SOME VEHICLES MAY REQUIRE RADIATOR HOSE CLAMP REPLACEMENT DURING NORMAL VEHICLE SERVICE. *TT
65592000-05-10. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. BRIEF INFORMATION REGARDING RADIATOR HOSE CLAMP FOR SERVICE. *TT
992382000-03-09. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. A TEMPERATURE GAUGE FLUCTUATION AND / OR A KNOCKING / THUMPING NOISE MAY BE AUDIBLE INTHE PASSENGER COMPARTMENT ON SOME VEHICLES. *TT
125831999-06-08. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. SOME VEHICLES EQUIPPED WITH 4.0L OHV ENGINES MAY EXHIBIT A THUMPING NOISE FROM THE COOLING SYSTEM. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.