Car repairs are expensive, but you can help keep them under control by avoiding the marked-up prices for parts that many mechanics try to add to the bill. While labor costs are understandable, paying double or even triple the retail price for a simple part is out of order.
Understanding which parts are commonly marked up and learning how to avoid these charges can save you serious cash. Here are some of the most frequently marked-up car parts – and what you can do to keep your repair expenses under control.
Brake Pads and Rotors
Mechanics may charge two to three times the retail price for brake pads and rotors. While they’re critical for safety, you can save by purchasing them yourself from reputable retailers or online.
Once you have the parts, ask the shop to install them. Most will, and it can drastically reduce the overall cost of brake repairs.
Engine Air Filters
An engine air filter is simple to replace, but mechanics often charge a premium for both the part and installation. Air filters are cheap and easy to fit yourself, with many models taking less than 10 minutes to swap out. Check your owner’s manual for instructions on how to do it yourself.
Spark Plugs
Spark plugs are inexpensive when purchased directly, but shops often bundle them with labor for a higher overall cost. Avoid the markup by buying quality spark plugs from an auto parts store and having them installed at a reasonable rate – or doing it yourself if you’re comfortable.
Wiper Blades
Mechanics may charge double the retail price for windscreen wiper blades and add an installation fee, even though they’re very easy to easily replace. Purchase wiper blades at a local store or online, then follow the simple guides to install them in minutes.
Cabin Air Filters
Mechanics charge up to three times the price for a cabin air filter swap that takes less than five minutes. They’re a favorite for markups because many drivers don’t realize how simple they are to replace. Buy the filter yourself and consult a quick tutorial to save significantly on this routine maintenance task.
Batteries
It might seem convenient to buy a replacement battery at a repair shop, but it will come with hidden costs, including high markups and disposal fees. It’s usually more affordable to purchase one at a parts store or major retailer. Many of these places even offer free installation.
Alternators
Alternators often need replacing in older cars and are commonly marked up because they’re essential. Shops may inflate prices significantly compared to what you’d pay buying directly from a supplier. To avoid the markup, purchase a quality remanufactured alternator and ask for installation-only pricing.
Tires
New tires at repair shops can include steep markups, plus mounting and balancing charges. Comparison shopping will ensure you get a better deal. Tire-specific retailers or online stores will yield sensible prices, often with promotions like free installation or alignment.
Radiators
Radiators play a critical role in engine cooling. When they fail, they need replacing immediately, so mechanics mark them up heavily. Purchasing one from a parts supplier can cost significantly less than buying through a shop. Verify the model you need and ask your mechanic for an installation-only price.
Oil Filters
An oil change is a basic service, but the cost of oil and filters is often inflated at a shop. Buy your own filter and oil before heading to a mechanic – or even do it yourself – to shave a considerable amount off your maintenance bill.
Belts and Hoses
Mechanics may claim some rubber belts and hoses require replacing urgently, pressuring you to pay their inflated prices. Take time to verify the condition of these parts and buy replacements yourself if needed. Consulting a second mechanic for pricing can also help avoid overpaying.
Fuel Pumps
Replacement fuel pumps can be costly, but that doesn’t stop shops making them even more expensive with their markup added to the bill. Consider buying a new or remanufactured fuel pump from a trusted retailer and negotiating labor-only installation.
Sensors and Relays
Parts like oxygen sensors and electrical relays are widely available online or at local parts stores for a fraction of what mechanics might charge for these components. Get online, research your specific part number and purchase it directly to avoid unnecessary charges.
Light Bulbs
A repair shop will charge a hefty markup plus labor for fitting new headlights, taillights, or other bulbs at a repair shop – a simple job that takes minutes at most. Purchase the bulbs from a retailer and swap them yourself using a quick guide, saving both time and money.
Exhaust Components
Exhaust mufflers and catalytic converters are often marked up because of their important role in emissions and noise control. Purchasing these components online or from a dedicated exhaust shop will be much cheaper. The latter will often include free fitting.
Suspension Components
Shock absorbers, struts, and other suspension parts are essential for a smooth and safe ride – and you can save by buying them directly from an auto parts supplier or online store and avoiding mechanics’ markups. Many shops will install the parts you provide, so compare prices before agreeing to their quote.
Thermostats
Thermostats are inexpensive, and fitting a replacement is within the scope of most DIY motorists. By sourcing a thermostat from a trusted parts retailer and verifying installation costs, you can avoid unnecessary expenses and keep your engine running efficiently.