Prices of auto parts: Compare the correct reference, focus on the long tail
The price of auto parts is determined by a vast catalog, where the same part is available as an OEM part, an aftermarket part, or a compatible part, with part numbers that vary from one website to another. Without a reliable way to compare equivalents, any price discrepancy may be inaccurate.
The customer compares a short list of products—tires, batteries, oil, and wiper blades—which define the price image. The technical long tail is primarily about availability. Aligning it with the lowest price offers discounts that no one asked for.
A single brake disc has five different part numbers depending on the website selling it. A tire is listed to the nearest cent by dozens of sellers. And thousands of technical parts haven't changed in price for years.
This article is intended for sales, pricing, and e-commerce departments at auto centers, auto parts websites, and distributors that supply auto repair shops.
He explains what makes the price of auto parts so unique, and where the profit margin actually comes from.
Auto Parts Prices: What Makes This Pricing Model Unique
Pricing for auto parts involves setting the price for each item in a catalog of parts, tires, and accessories based on its exact equivalent among competitors, what the customer actually compares, and the channel through which they make their purchase.
Three characteristics set this profession apart. The catalog is vast, product codes never have the same name from one seller to another, and individual customers compare the exact item—down to the cent—on their phones.
Our professional conviction can be summed up in two sentences: You can’t align what you haven’t brought together. And you shouldn’t align the entire long tail.
Auto centers, specialty websites, and distributors that supply garages: the challenges each faces are outlined on our page dedicated to auto and motorcycle pricing. This article, meanwhile, breaks down how margins work.
A vast catalog, a fragmented market
A parts distributor handles tens, and sometimes hundreds, of thousands of part numbers. Each one is associated with specific vehicles, engine types, and model years.
Most sell in small quantities but on a regular basis. A few product categories, on the other hand, sell in large volumes and are comparable across the board: tires, batteries, motor oil, and windshield wiper blades.
These two worlds coexist in the same catalog, often under the same pricing policy. That's where the profit margin slips away.
Original prices rising faster than inflation
The situation isn't helping. Prices for manufacturer parts are rising every year, and these increases are passed down the entire supply chain, all the way to the price the consumer pays.
The price of replacement parts rose by 13.1% over two years, from 2023 to 2025, in certified auto repairs. Parts account for 52.1% of total expenses.
(Le Journal de l'Automobile, based on the SRA's annual study, May 2026)
For a retailer, a price increase at the source is a moment of truth. If passed on identically across the board, it damages the image of the products being compared. If absorbed across the board, it eats into margins where no one was paying attention.
The right decision depends onthe price elasticity of each item. In a parts catalog, it varies from item to item.
Genuine part or aftermarket part: compare the correct part number
The same brake component is available in an OEM version, an original equipment manufacturer version, and several aftermarket versions. Each has its own part number, and each website refers to it by its own name.
Before asking yourself whether your prices are too high, you need to know what you're comparing them to. That's the purpose of product matching: linking each item in the catalog to its exact equivalent at each competitor.
Cross-references and equivalencies: the real challenge
When it comes to auto parts, this comparison is almost never based on the product description. It is based on cross-references, technical specifications, and vehicle compatibility.
A brake disc is identified by its diameter, thickness, and type. A tire is identified by its size, load and speed ratings, and season. A battery is identified by its capacity and technology.
Every buyer in the industry is aware of this trap. Comparing an entry-level aftermarket part to an OEM part creates a false disparity, and a false disparity triggers a real price drop.
That’s why we prioritize accuracy over coverage. Our article on competitive product matching explains why a false match costs more than a missed match.
Visible Parts: A Market That Is Opening Up, With More and More Equivalents
Effective January 1, 2023, the Climate and Resilience Act has opened up the market for visible parts. The automotive glass market has been fully deregulated, and original equipment manufacturers now sell headlights, side mirrors, and body parts alongside automakers.
The Court of Cassation upheld this rule on June 11, 2025, including for designs for which drawings had been filed before 2023. Protection is limited to ten years.
When it comes to pricing, the impact is immediate. Each visible item gains new equivalents, and therefore new prices to compare.
A retailer who doesn't bring them closer together is comparing its prices to a market that no longer exists.
Tires, Batteries, Long-Haul: Where to Position Yourself in the Market
Once the quotes have been compared, it's tempting to go with the cheapest option. That's the industry's second mistake, and it costs more than the first.
Customers don't compare everything. They compare a short list of products they're familiar with, buy often, and can find anywhere. That's what determinesan auto center'sprice image.
| Criterion | Most Compared Products | Technical Longline Fishing |
|---|---|---|
| Examples | Tires, batteries, oil, wiper blades | Sensors, probes, body parts |
| What Customers Compare | The exact price, down to the cent | Almost nothing—he's looking for the coin |
| What he pays first | The listed price | Availability, compatibility, lead time |
| Cost of a reflex alignment | Low—that's the price point | High, an unsolicited discount |
The shortlist that the customer is comparing
Tires, batteries, motor oil, windshield wiper blades, light bulbs: These products are purchased frequently, easy to identify, and displayed by dozens of sellers. Customers can spot a price difference in just a few seconds.
In these categories, deviating from the market leads to lost visits. The rationale behind this narrow scope is explained in detail in our guide on products to monitor in relation to competitors.
Their prices are also determined in relation to online marketplaces, where the same tire size is listed by numerous third-party sellers. We analyze how marketplaces are revolutionizing price monitoring.
The Long Tail: Where the Profit Lies
When it comes to a sensor, a probe, or a body part for an older model, customers rarely compare options. They prioritize availability, proper installation, and turnaround time.
Matching these prices to the lowest price found online doesn't result in any additional sales. It simply offers a discount to customers who didn't ask for one, across thousands of items.
The answer isn't alignment—it's the rule.
Parts, installation, and total price: what customers really value
At auto repair shops, parts are often sold along with installation. Customers compare prices online, down to the cent, but they mainly base their decision on the total price they'll pay when they leave the shop.
However, the performance itself is almost entirely beyond comparison.
62% of drivers never compare prices before making an appointment at a repair shop, while 41% consider the cost of maintenance to be excessive.
(Vroomly and Madeinvote, survey of 1,500 drivers, August 2023)
This contrast is both an opportunity and a risk. The displayed piece serves as a reference point, the performance contributes part of the margin, and the customer takes in the whole picture.
A distributor who manages the part and enters it into two separate files does not see this total price. They may match the part's price and lose money on the service—or vice versa—without realizing it.
The channel adds another layer. The same battery is displayed as "in stock," "out of stock," and "on order." Differences between channels are acceptable if they are clear; they are not acceptable if they seem arbitrary.
Individuals and auto repair shops: two prices for the same part
Many distributors also sell to businesses. Auto repair shops buy at net prices, with discounts based on product category, volume, or contract.
The retail price and the dealer’s net price are thus based on two different principles. The former is compared online, while the latter is negotiated and defended against competing wholesalers.
The risk is managing them separately to the point of inconsistency. A retail price that is too close to the net price damages the relationship with the auto repair shop, since customers can find the part at the same price online.
Segmenting business customers follows its own set of rules, which we discuss in our article on B2B pricing beyond list prices.
For private consumers, the price difference between an aftermarket part, an OEM part, and a genuine part also creates a price range to consider. This is the principle of price segmentation by product tier.
Car and Motorcycle Pricing: What We Stand For
The same logic applies to motorcycles, with a greater emphasis on the rider's gear. Helmets, jackets, and gloves are treated as image-driven products, while engine parts fall into the long tail.
In either case, our position remains the same. Start by aligning based on reliable equivalences. Closely monitor the short list. Manage the long tail through rules, not through alignment.
That is the purpose of our product matching, cloning, and chaining service. Cloning links each part to its competitor equivalent—even if they share no common code—and assigns a confidence score.
Chaining links your original, OEM, and aftermarket versions together to ensure consistent price differentials across the entire lineup.
The differences from one sector to another are detailed in our guide to pricing by retail sector.
For the clients we work with—across all industries—this approach results in a margin increase of 0.5 to 3 percentage points within a few months. In the auto parts industry, part of this gain comes from the fact that we stop aligning.
Would you like to know where your catalog is mistakenly categorized?
Our experts work with you to identify a family of parts and their competitor equivalents, then pinpoint the gap between the shortlist and the long tail.
Let's discuss your parts pricesFAQ: Auto Parts Prices
Because vehicles are more complex and manufacturers' pricing is updated frequently.
Sensors, optical components, and electronics drive up the cost of each part, and repairs are often replaced by replacements. According to the SRA’s annual study released in May 2026, the price of replacement parts rose by 13.1% between 2023 and 2025 in repairs assessed by experts.
For a retailer, the question isn't whether or not to pass on the price increase, but rather which products to raise prices on without damaging its price image.
By comparing them based on their technical characteristics and cross-references, never by their wording.
An original part, an OEM part, and an aftermarket part can all meet the same need without being in the same product tier. Comparing them directly creates a misleading price difference.
Best practice involves comparing each version to its exact counterpart from a competitor, then maintaining a consistent gap between your own product tiers. This is the purpose of product matching and SKU chaining.
For a short list of products that are frequently compared, often yes. For the rest of the catalog, rarely.
Tires, batteries, oil, and windshield wiper blades are where price makes a difference: a noticeable price difference can cost you business. When it comes to a hard-to-find technical part, the customer prioritizes availability and compatibility.
Matching the lowest price won't generate sales and offers a discount that no one asked for. Price matching should remain a deliberate decision, made on a product-by-product basis, not an automatic response.
Through rules applied continuously, rather than through an impractical manual review or automatic alignment.
It's impossible to review tens of thousands of listings one by one. Left untouched, some become too expensive, while others are sold off at bargain prices.
The long tail is managed by product family and positioning, with a minimum margin and consistent price differentials between product tiers. The teams then focus on the products that deviate from the market.
By displaying the retail price and the dealer's net price in a single view, with a difference that everyone can understand.
The retail price is compared online, while the net price is negotiated with wholesalers on a per-family, per-volume, or per-contract basis. Managing the two separately leads to inconsistency.
A retail price that is too close to the net price undermines the relationship with the auto repair shop, as customers can find the part at the same price online. Conversely, too large a price difference drives customers to competing websites.
Yes, partially, since January 1, 2023, and the Climate and Resilience Act.
The automotive glass market is fully open to competition. Headlights, side mirrors, and body parts may be sold by original equipment manufacturers alongside automakers, and design protection is limited to ten years.
The Court of Cassation upheld this rule on June 11, 2025, including for documents filed before 2023. For a distributor, this increases the number of equivalencies that must be matched before any price comparison can be made.
By comparing competing products and then applying pricing rules to the entire catalog.
The right software recognizes equivalents even when the product names differ—along with a confidence score—and tracks prices on specialized websites and marketplaces.
It distinguishes between the short list—which requires monitoring—and the long tail—which should be managed by rules—and simulates each change before implementation. Booper’s clients, across all industries, see their margins increase by 0.5 to 3 points within a few months.
In the toy industry, Black Friday kicks off the Christmas shopping season, which accounts for more than a third of annual sales. With the 30-day rule, its price becomes the benchmark for nearly all December promotions.
The discount applies only to the toys being compared, not to licensed products or this year's new releases. Baby care—a thoughtful purchase driven by the timing of births—calls for moderate discounts.
In the high-tech sector, Black Friday accounts for a major portion of annual sales and takes place two months after the back-to-school product launches. It is intended to clear out the previous generation of products rather than to sell off the new ones at a discount.
Refurbished products set a ceiling on the price of new items, and some prices are rising due to the cost of components. The advertised discount is always calculated based on the lowest price over the past 30 days.
When it comes to home appliances, Black Friday success depends more on the selection of models than on the size of the discounts. An 8% price reduction may require a 50% increase in sales to maintain the same profit margin.
It's best to act quickly on the models that are actually being compared, maintain the prices of exclusive models, focus on delivery, installation, and trade-ins, and prepare the 30-day policy starting in October.