One Standard or Full Synthetic Oil Change at WrenchMasters Automotive Repair (Up to 72% Off)

WrenchMasters Automotive Repair

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Up to 72% Off

Customer Reviews

25 Ratings

Very friendly and knowledgeable mechanic, helped me with my snow tires. Office staff very courteous and friendly. I will come back again. Merry Christmas Cec
Cecil A. · December 14, 2016
Great people. Fast service
Matt J. · August 19, 2016
Great service, just be aware no waiting area...
Viktor · May 16, 2016
Merchant replied
View Comment +
We do indeed have a waiting area with free wi-fi :)
Merchant replied · May 18, 2016

What You'll Get


Choose Between Two Options

  • C$39 for a semi-synthetic oil change with winter maintenance package (C$139 value)

  • Semi-synthetic oil change for up to 5 liters of oil and new filter
  • Check and test charging systems (alternator and battery)
  • Cooling system check plus pressure test
  • Winter tire installation (only if on rims)
  • Winter washer fluid top off

  • C$49 for a semi-synthetic oil change with winter maintenance package and diagnostic (C$169 value)

  • Semi-synthetic oil change for up to 5 liters of oil and new filter
  • Check and test charging systems (alternator and battery)
  • Cooling system check plus pressure test
  • Winter tire installation (only if on rims)
  • Winter washer fluid top off
  • Full diagnostic health check scan
  • Headlight restoration

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.

The Fine Print


Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Must use promotional value in 1 visit. Valid only for option purchased. Appointment required. Oil change is valid for up to 5 liters of semi-synthetic oil. Additional liters of oil will be extra cost. Valid for standard filter. Specialty filters are extra cost. Diesel is extra cost. May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About WrenchMasters Automotive Repair


"If it has an engine, we can fix it!" That's the motto of WrenchMasters Automotive Repair, where technicians live up to those words with an array of services such as oil changes, routine maintenance, and headlight/taillight repairs. They even offer major league overhauls and free diagnostics and estimates for all years, makes, and models. That commitment to quality extends to appearances too, as the crew offers detailing packages that make cars look like they just rolled off the line.

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.