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Filter Bulletin PO171 PZ171 QS171 GM 1.4L

Filter Bulletin PO171 PZ171 QS171 GM 1.4L Filter Bulletin on PO171, PZ171, and QS171. GM has produced a 4 cylinder 1.4L motor that has two differently designed canisters that call for two different oil filters. All versions of the 171 filter are to be used in canisters that have a black cap or Hengst design […]

New Legal Requirements for Michigan Oil Change Facilities

Weights and Measures Act of 1964 is adopting the 2014 editions. On January 4, 2017, Governor Snyder signed into law an update to Public Act 283, the Weights and Measures Act of 1964, as amended.  What appears to be a small change in the law will have a statewide impact on the motor oil industry. […]

DPQA Program by Shell Lubricants

Our Commitment…. Shell Lubricants and Rowleys Wholesale are committed to continuous quality improvements. Customers expect this commitment from Shell and their Distributors.  The Distributor Product Quality Assurance Program provides standards and inspections to assist and monitor the quality of Distributors who are authorized to handle and or repackage bulk lubricants. This is accomplished by contractually […]

Rotary Authorized Installer (RAI) Certification

Rowleys Wholesale is a Rotary Authorized Installer Rotary has honored Rowleys with their certification process across many avenues of service knowledge.   Our equipment repair team has been given a Light Duty Above Ground Lift specification.  ServAll has evaluated our Performance Ratings and given Rowleys a 90%.  This standardized rating is based on our communication, response time and managing of paperwork; and our ability […]

Technical Bulletin: Service Pro Oil Filter SM5839

SM5839 Technical Bulletin Vehicles with HENGST or UFI oil filter adapters or caps Service Pro currently recommends only the SM5839 for GM vehicles with 1.4L engines. However, we have recently identified that the Service Pro SM5839 is one of two possible options for GM vehicles with 1.4L Engine. The markings on the oil filter adaptor […]