One or Three Groupons, Each Good for One Semisynthetic-Blend Oil-Change Package at Real Autohaus (Up to 86%Off)

Real Autohaus Automotive

Value Discount You Save
$129 85% $110
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Limited quantity available
Over 260 bought

In a Nutshell

Techs swap out old oil for a new semisynthetic blend, and they perform an inspection and battery check to ensure your car’s in tiptop shape

The Fine Print

Promotional value expires 360 days after purchase. Amount paid never expires. May be repurchased every 90 days. Limit 1 per person. Valid only for option purchased. Offer valid up to 5 qts. Tax and shop supplies and disposal fee not included $5 surcharge at time of redemption. Includes can filter, cartridge filter is additional - found mostly on European and Japanese import and some domestic vehicles. European vehicles filter not included. Business hours are Mon.-Fri., 8 a.m.-6 p.m. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose Between Two Options

  • $19 for one semisynthetic-blend oil change ($129 value)
  • $55.50 for three Groupons, each good for one semisynthetic-blend oil change ($387 total value)

Each oil change includes the following:

  • Oil change with up to 5 quarts of Kendall Liquid Titanium
  • Tire rotation
  • 32-point inspection
  • Battery check
  • Starting and charging test
  • Top off of all fluids

Motor-Oil Viscosity: A Slippery Subject

The oil viscosity your car needs is usually determined by your car’s manufacturer, but is there ever a reason to switch? Groupon sought out the answer.

Whenever a vehicle is in motion, engine oil has a lot of work to do: reducing friction between moving parts, keeping the engine from overheating, preventing components from prematurely wearing down. But there are many things that can keep oil from staying on top of its workload, and that’s where viscosity comes into play. Factors such as varying starting and running temperatures, an aging car, or heavy loads on board can all affect how motor oil performs. Fortunately, auto manufacturers specify what viscosity level is best for their vehicles, so most drivers never have to spend much time pondering this subject. But for those who are interested or who have to make elevator conversation with a talking car, there are a few basic principles to consider.

Like most liquids, when oil is cooler it’s more viscous (that is, slower-flowing), and when it’s warmer it’s less viscous. Higher-viscosity oils are most appropriate for cars that operate at higher temperatures or carry heavier loads. Lower-viscosity oils work better at lower temperatures since they don’t need to be heated to flow, but they generally offer less protection against wear. 

There was a time when people who live in four-season climates would use one oil with a higher viscosity during the warm months and another during the cold months, but multi-grade motor oils solve that problem by working efficiently in both conditions. When you see a viscosity grade on a bottle of multi-grade motor oil—say, 10W-30—there are two numbers to consider. The number preceding the W stands for “winter” or “woolen-underwear season,” which reflects how the oil flows when starting an engine on a cold day. The number after the hyphen is the viscosity at 210°F, the standard temperature of an operating engine. (On both sides of the hyphen, a higher number means a higher viscosity.) What makes this type of oil so flexible? It’s the polymers—particles that expand as the oil heats up and slow down the rate at which the oil thins as it gets hotter.

Customer Reviews

Very personal staff.very helpful Would continue to go there.
Wayne P. · December 7, 2016
Nice people
Ashraf M. · October 7, 2016
Very personable and professional they remember me when I come in. They noticed I needed new brake pads and air filter but didn't push me to get it through them! Would highly recommend!
Darcy A. · August 16, 2016
Merchant Location Map
  1. 1

    Real Autohaus Automotive

    6145 South Cass Avenue

    Westmont, IL 60559

    +16302417220

    Get Directions

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.
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