Car Spark Plugs
Hinge Cover Screw
Audi
N-910-682-01
Seat back components, convertible. Coupe seat back components. 5.2L, Coupe, manual trans. 5.2L auto trans Coupe. 5.2L, convertible,...
Air Mass Sensor Screw
Audi
N-901-720-04
2.0L 2009-15 with awd, tts. 2009-2010 with awd, tts. 2011-15 with awd, tts. 2.0L 2009-2010 with awd, TT. 2.0L 2009-15 with awd, TT. 2.0L...
Engine Air Intake Hose O-Ring
Audi
5Q0-129-646-A
2.0L gas engine code, czra. Engine code: czra, dspa.
High Beam Bulb Retainer
Audi
5M0-941-160-A
2012-15, with xenon headlamps, without directional beam. 2012-15, with halogen lamps. 2016-18, with xenon headlamps. 2009-13 without...
Balance Weight Screw
Audi
N-105-103-01
Bolt. 2.0L plug-in hybrid. 390mm brakes. 420mm brakes. Exc.Ceramic Composite Brakes. With ceramic brakes. To 11/23/2020. 380x38 mm.
Engine Air Duct Clamp
Audi
n90785901
3.0L v6. 3.6L. 2.0L 2009-15 with AWD, TTS. to intake hose. 2.7L. 6.0L. to air mass sensor. 5.2L. to air mass sensor. 2.5L. 3.2L. #1.
Engine Air Intake Hose Adapter
Audi
8k0133426a
Adapter. 2013-2016. Bracket. 4.2L. Main. Convertible, 2.0L. Convertible, 3.0L. A5. 3.2l. S4.
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Are Spark Plugs and Glow Plugs the Same?
It’s a common misconception, but spark plugs and glow plugs are not interchangeable. These components serve different roles depending on your vehicle’s engine type. Understanding their differences can help you avoid serious ignition issues and choose the right parts when it’s time for maintenance.
Spark Plugs vs. Glow Plugs and Buying the Right Ones
1. Used in Different Engine Types
Spark plugs are used in gasoline engines, while glow plugs are essential for diesel engines.
2. Ignition Method Varies
Spark plugs create a spark to ignite the fuel-air mix, whereas glow plugs heat the air in the cylinder to ignite diesel fuel.
3. Starting Conditions Are Not the Same
Glow plugs are more critical in cold weather starts, while spark plugs work consistently in all temperatures.
4. Lifespan and Maintenance Differ
Spark plugs generally require more frequent replacement than glow plugs, depending on your driving habits and engine design.
5. Performance Impact Depends on Fit
Using the wrong type or poorly performing plugs can lead to rough starts, misfires, or poor fuel economy.
If your engine is still hesitating, don’t forget to check the fuel injectors—they’re critical to proper combustion. For expert help picking the right ignition components, contact us today.