One Standard or Full Synthetic Oil Change at WrenchMasters Automotive Repair (Up to 58% Off)

WrenchMasters Automotive Repair

Value Discount You Save
C$45 58% C$26
Give as a Gift
Limited quantity available
Over 80 bought

In a Nutshell

Mechanics treat vehicles lovingly with oil changes, filter change, 27 point inspection and more for a whip that rides like new

The Fine Print

Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Must use promotional value in 1 visit. Valid only for option purchased. Appointment required. Valid for up to 5 liters of 5-20 oil. Additional liters will be $3.49/liter. Diesel is extra cost. Does not include environmental fee of $4.00. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose Between Two Options

  • C$19 for one standard oil change valid for one visit (C$45 value)
  • C$49 for one full synthetic oil change valid for one visit (C$89.99 value)

Package Includes

  • Filter change
  • 27 point inspection
  • Fluid checks
  • Free upgrade to synthetic blend for standard oil change

Antifreeze: Keeping Cars Cold-Blooded

Techs will top off of your car’s fluids, including antifreeze. Check out our guide to find out how this elixir keeps your car from sweating.

An engine’s rapidly moving parts generate a lot of heat, and while water is extremely effective at keeping things cool, two things make it a poor choice inside a radiator. For one, it can cause the metal to rust and corrode or leave dangerous mineral deposits inside the tank. More importantly, though, water freezes—fast. In older cars, drivers would often fill their radiators with regular tap water, rendering them useless in the winter months or on summer camping trips in Siberia.

To overcome these shortcomings, modern coolant contains a variety of ingredients to prevent corrosion and change the freezing point of water—lending it the more popular name of antifreeze. When mixed with a solution of about 30% ethylene-glycol antifreeze, water doesn’t freeze until it’s nearly 0 degrees Fahrenheit—and doesn’t boil until it reaches about 220, allowing the engine to safely get hotter than usual. The mixture must be just right, however, since once the coolant becomes too diluted (anything over about 70%), the freezing point starts to creep back up.

Finding the right chemical base for antifreeze is an ongoing struggle. Almost all formulas use some kind of alcohol, whose freezing point is around 206 degrees lower than water’s. Early antifreeze used methanol, but its low boiling point made it ultimately impractical, so most formulas today are based on propylene glycol or ethylene glycol. Though cheaper to produce, the latter comes with a greater cost: it’s extremely toxic, a danger exacerbated by its sweet, syrupy taste. Some manufacturers have helped protect children and pets by adding a bittering agent to the formula, giving it the same foul taste of broccoli found in other poisons.

Customer Reviews

Great service!
Kerem G. · April 23, 2016
Such nice, honest, knowledgeable people! Highly recommend!
Kate S. · April 14, 2016
I had an extremely good experience with Mark and Amy. Also found out that they do detailing for WAY less than in Victoria - they do an awesome job!!
Janina L. · March 31, 2016
Merchant Location Map
  1. 1

    WrenchMasters Automotive Repair

    #2 3107 Henry Road

    Chemainus, BC V0R 1K4

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