Auto Parts Blog

• April 14, 2026

  Permatex Thread Locker: Blue vs Red — When to Use Each

  Permatex Thread Locker: Blue vs Red — When to Use Each is a comparison of catalog numbers and applications, not a popularity contest. Permatex and the second brand can both be

• April 13, 2026

  Lucas Heavy Duty Oil Stabilizer for Diesel Engines: Is It Worth It?

  Shop chemicals by job, not by brand loyalty. Permatex RTV and thread lockers are not generic goo. Lucas Oil treatments are not a substitute for the correct viscosity or a leaking

• April 12, 2026

  When Should You Replace Your Oxygen Sensors?

  Oxygen sensors measure exhaust oxygen so the ECU can keep the mixture in closed loop. A slow or dead O2 sensor can look like a plug or injector problem: poor fuel economy, a rich

• April 11, 2026

  Best Spark Plugs for Hyundai Elantra and Kia Forte

  Best Spark Plugs for Hyundai Elantra and Kia Forte is a maintenance question with a parts answer. The useful version is: confirm the symptom, confirm the catalog number, then

• April 10, 2026

  Best Spark Plugs for Dodge Durango and Chrysler 300

  Best spark plugs for a Dodge Durango still means the correct catalog number for that year and engine. Brand preference only matters after Dodge Durango fitment is locked. Iridium

• April 09, 2026

  What Causes Spark Plug Fouling and How to Prevent It

  What Causes Spark Plug Fouling and How to Prevent It is a maintenance question with a parts answer. The useful version is: confirm the symptom, confirm the catalog number, then