The 1973 Chevrolet Blazer has 1 NHTSA recall campaign affecting an estimated 1,218,387 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the service brakes, hydraulic. Last updated July 5, 2026.
OLDSMOBILE CAMPAIGN NO 74-C-5.BUICK CAMPAIGN NO 73-C-3.GMC TRUCK CAMPAIGNNO 74-C-06.CHEVROLET CAMPAIGN NO 74-C-11.PONTIAC CAMPAIGN NO 74-C-5.POSSIBILITY THAT THE SINGLE DIAPHRAGM BRAKE VACUUM POWER BOOSTER WAS ASSEMBLEDWITH DEMENSIONAL DESCREPANCIES IN THE VACUUM POWER BOOSTER HOUSING WHICH MAYREDUCE THE TORQUE…
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“While driving about 10 mph driver applied brakes sudddenly, and abs kicked in.vehicle did not stop, causing a crash. Road was damp when this happened. Blazer was being repaired. No damages to other vehicle. Please provide any further information.*ak”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1973 Chevrolet Blazer as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.