PurolatorBOSS Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles, PBL11424
Out of stock
$16.99$4.25
Listed as compatible with this vehicle by the retailer feed.
Check price2021 Chevrolet Blazer Oil Filters
26 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
PurolatorBOSS Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles, PBL11403
Out of stock
$17.49$4.37Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.