How Long Can Car Parts Be on Backorder

Car parts on backorder can take anywhere from a few days to several months, depending on the part, manufacturer, and supply chain conditions. Understanding why backorders happen and how to manage them can save you time, money, and frustration when your vehicle needs repairs.

If your car has broken down and you’ve been told the needed part is “on backorder,” you’re not alone. Millions of drivers face this frustrating reality each year. Whether it’s a faulty alternator, a cracked bumper, or a rare transmission component, waiting for a backordered car part can feel like watching paint dry—except the paint isn’t even on the wall yet. The big question on everyone’s mind: *How long can car parts be on backorder?* The answer isn’t simple. It depends on a mix of factors including the type of part, where it’s made, current demand, and global logistics. But one thing is clear—understanding the backorder process can help you manage expectations, reduce stress, and possibly speed up your repair.

Backorders aren’t new, but they’ve become more common in recent years. The pandemic disrupted supply chains worldwide, and the automotive industry was hit especially hard. Factories shut down, shipping containers piled up at ports, and semiconductor shortages made modern cars—packed with electronics—even harder to repair. Even as things have improved, the ripple effects continue. Today, a simple repair that once took a few days might now stretch into weeks or months. But it’s not all doom and gloom. With the right knowledge and a proactive approach, you can navigate backorders more effectively and get your car back on the road faster.

Key Takeaways

• Backorder duration varies widely: Common parts may arrive in 1–2 weeks, while rare or specialized components can take 3–6 months or longer.
• Global supply chains impact availability: Events like pandemics, natural disasters, or shipping delays can significantly extend wait times.
• OEM vs. aftermarket parts differ in availability: Original Equipment Manufacturer (OEM) parts are often more likely to be backordered than aftermarket alternatives.
• Dealerships may have better access: Authorized dealers sometimes receive priority shipments, giving them an edge in securing hard-to-find parts.
• Communication is key: Regularly checking in with your mechanic or parts supplier helps you stay informed and make timely decisions.
• Consider temporary fixes: In some cases, short-term repairs can keep your car running while you wait for the backordered part.
• Plan ahead for older vehicles: Classic or discontinued models often face longer backorder times due to limited production.

What Does “Backorder” Mean for Car Parts?

When a car part is on backorder, it means the manufacturer or supplier has run out of stock and cannot fulfill new orders immediately. Instead, your order is placed in a queue—hence the term “backorder”—and will be shipped once the part becomes available again. This isn’t the same as a discontinued part, which is no longer made at all. Backordered parts are still in production or will be restocked; they’re just temporarily unavailable.

The backorder process typically starts when a repair shop or parts store places an order with a distributor or directly with the manufacturer. If the item isn’t in stock, the order is marked as backordered and added to a waiting list. You’ll usually receive an estimated delivery date, but this can change based on production schedules, shipping delays, or unexpected demand spikes. For example, if a popular SUV model experiences a widespread brake issue, thousands of calipers might be backordered simultaneously, pushing wait times higher.

It’s important to note that backorders can happen at multiple levels. A local auto parts store might be out of stock, but their regional distributor could also be backordered. In some cases, even the manufacturer’s warehouse is empty. This layered supply chain means delays can compound quickly. A part that seems simple—like a headlight assembly—might depend on components made in different countries, each with its own production timeline.

How Long Do Car Parts Stay on Backorder?

The duration a car part remains on backorder varies significantly. On the shorter end, common parts like oil filters, spark plugs, or brake pads might be backordered for just a few days to two weeks. These items are produced in high volumes, so manufacturers usually restock quickly. However, more complex or specialized components can take much longer.

For instance, a replacement engine control unit (ECU) for a 2020 hybrid vehicle might be backordered for 4–8 weeks. This is because ECUs are highly customized and require precise calibration. If the manufacturer is also dealing with chip shortages—a major issue since 2020—the wait could stretch even further. In extreme cases, rare parts for classic cars or discontinued models can be backordered for 3–6 months or more.

Let’s look at a real-world example. In 2022, many Toyota and Honda owners faced delays of 6–10 weeks for replacement airbag inflators due to a global recall and production bottleneck. Similarly, Tesla owners have reported waiting up to 12 weeks for certain interior trim pieces or battery components, especially for older Model S or Model X vehicles.

Factors That Influence Backorder Length

Several key factors determine how long a car part stays on backorder:

• Part complexity: Simple mechanical parts (e.g., belts, hoses) are usually restocked faster than electronic or safety-critical components (e.g., sensors, airbags).
• Vehicle make and model: Parts for popular, current-year vehicles are often prioritized. Older or less common models may have lower production priority.
• Manufacturer production capacity: If a factory is running at full capacity or dealing with labor shortages, restocking slows down.
• Global supply chain issues: Shipping delays, port congestion, or geopolitical events (like trade disputes) can delay parts from reaching distributors.
• Seasonal demand: Winter often sees higher demand for heating systems and batteries, which can lead to temporary backorders.

Average Wait Times by Part Type

To give you a clearer picture, here’s a general breakdown of average backorder durations:

• Common maintenance parts (oil filters, wiper blades): 3–10 days
• Brake components (pads, rotors): 1–3 weeks
• Electrical parts (alternators, starters): 2–6 weeks
• Safety systems (airbags, sensors): 4–10 weeks
• Body panels and trim: 3–8 weeks
• Engine and transmission parts: 6–12 weeks
• Classic or discontinued parts: 8–20 weeks or more

Keep in mind, these are averages. Your experience may vary based on location, supplier, and current market conditions.

Why Are Car Parts on Backorder?

Understanding why car parts end up on backorder can help you anticipate delays and make smarter repair decisions. While it’s easy to blame “supply chain problems,” the reality is more nuanced. Multiple interconnected factors contribute to backorders, and they often overlap.

Global Supply Chain Disruptions

The most significant driver of backorders in recent years has been global supply chain instability. The COVID-19 pandemic caused factory shutdowns in China, Malaysia, and other manufacturing hubs. Even when production resumed, shipping bottlenecks at major ports like Los Angeles and Rotterdam slowed the flow of goods. A single container ship stuck in the Suez Canal can delay thousands of car parts for weeks.

Additionally, the war in Ukraine and ongoing trade tensions between the U.S. and China have disrupted the flow of raw materials like steel, aluminum, and semiconductors. These materials are essential for car parts, and any shortage can ripple through the entire supply chain.

Semiconductor Shortages

Modern cars rely heavily on microchips for everything from engine management to infotainment systems. When the pandemic hit, automakers canceled chip orders, assuming demand would drop. But as people stayed home and bought more electronics, chip manufacturers shifted production to consumer goods. By the time automakers wanted to restart production, they were at the back of the line.

This semiconductor shortage has had a lasting impact. Even basic parts like key fobs, dashboard displays, and parking sensors now require chips, making them vulnerable to backorders. In 2023, some automakers were still producing vehicles with reduced features—like missing wireless charging pads—just to keep cars moving off the lot.

Increased Demand and Limited Production

At the same time supply chains were struggling, demand for vehicles and repairs surged. As people avoided public transportation during the pandemic, car ownership rose. More cars on the road meant more wear and tear, leading to higher demand for replacement parts.

But manufacturers couldn’t keep up. Many reduced production during lockdowns and haven’t fully recovered. For example, Ford and General Motors temporarily idled plants in 2021 due to chip shortages, slowing the production of both new vehicles and service parts.

Logistics and Shipping Delays

Even when parts are made, getting them to your local mechanic can be a challenge. Shipping costs have skyrocketed, and freight capacity is limited. A part made in Germany might take weeks to reach a repair shop in Texas due to customs delays, port congestion, or trucking shortages.

Air freight is faster but extremely expensive—often costing more than the part itself. As a result, most backordered parts are shipped by sea, which can take 4–8 weeks from Asia to the U.S. West Coast.

Manufacturer Prioritization

Automakers often prioritize new vehicle production over service parts. This makes sense from a business perspective—selling new cars is more profitable than selling replacement parts. As a result, when resources are tight, service parts get pushed down the list.

This is especially true for older models. If a car is more than 10 years old, the manufacturer may produce fewer replacement parts, leading to longer backorder times. In some cases, they may even discontinue certain parts altogether.

OEM vs. Aftermarket Parts: Which Are More Likely to Be Backordered?

When your car needs a repair, you usually have two main options: Original Equipment Manufacturer (OEM) parts or aftermarket parts. Understanding the difference can help you avoid unnecessary backorder delays.

OEM Parts: Precision at a Price

OEM parts are made by the same company that supplied the original part for your vehicle. For example, a Toyota OEM alternator is made by the same supplier that installed it at the factory. These parts are designed to exact specifications and often come with a warranty.

However, OEM parts are more likely to be backordered because they’re produced in lower volumes and tied to specific vehicle models. If Toyota isn’t making many new Camrys this month, they may also reduce production of Camry-specific parts. This can leave repair shops waiting weeks for a single component.

Aftermarket Parts: Faster, But Not Always Perfect

Aftermarket parts are made by third-party companies and are often more readily available. Brands like Bosch, Denso, and ACDelco produce high-quality alternatives that meet or exceed OEM standards. Because aftermarket manufacturers produce parts for multiple vehicle brands, they can respond more quickly to demand.

For example, if a Honda Civic’s fuel pump is backordered from Honda, your mechanic might find an aftermarket version in stock the same day. These parts are usually cheaper and can be installed immediately, getting you back on the road faster.

When to Choose Which

So, should you always go aftermarket to avoid backorders? Not necessarily. OEM parts are often recommended for critical systems like airbags, brakes, and engine components, where precision and reliability are paramount. Aftermarket parts are great for non-critical items like mirrors, trim, or interior accessories.

A good rule of thumb: if safety or performance is a concern, lean toward OEM. If you’re looking to save time and money, aftermarket might be the better choice. Always consult your mechanic—they can help you weigh the pros and cons based on your specific situation.

How to Handle a Backordered Car Part

Waiting for a backordered part doesn’t have to mean sitting idle. With a few smart strategies, you can minimize downtime and make the best of a frustrating situation.

Ask for a Realistic Timeline

When your mechanic tells you a part is backordered, ask for a specific estimated delivery date—and whether that’s guaranteed. Some suppliers offer “firm” dates based on confirmed production schedules, while others give “best guess” estimates that can change. Get this information in writing if possible.

Also, ask if there are alternative suppliers. Sometimes, a different distributor or online retailer might have the part in stock, even if your local shop doesn’t.

Explore Alternative Parts

If the OEM part is backordered, ask if an aftermarket or refurbished alternative is available. Refurbished parts—like rebuilt alternators or transmissions—are often cheaper and can be installed immediately. Many come with warranties and perform just as well as new parts.

For older vehicles, you might also consider used parts from a salvage yard. While not ideal for critical components, used parts can be a lifesaver for body panels, interior trim, or non-essential electronics.

Consider a Temporary Fix

In some cases, your mechanic might be able to perform a temporary repair to keep your car running while you wait. For example, if your power window motor is failing, they might secure the window in the closed position until the replacement arrives. Or if your AC compressor is leaking, they might patch it temporarily.

These fixes aren’t permanent, but they can buy you time—especially if you rely on your car for work or family needs.

Stay in Communication

Don’t disappear after dropping off your car. Call or email your mechanic every week or two for updates. Sometimes, parts arrive earlier than expected. Other times, delays occur, and your mechanic may need your input on next steps—like approving a more expensive alternative.

Good communication also builds trust. Mechanics appreciate proactive customers, and they’re more likely to go the extra mile to help you.

Plan for the Future

If you drive an older car or a model known for part shortages, consider keeping a small inventory of common wear items—like belts, hoses, or fuses—in your garage. This won’t help with major backorders, but it can prevent minor delays.

You might also look into extended warranties or service plans that cover parts and labor. Some plans include loaner cars, which can be a huge help if your vehicle is out of commission for weeks.

Tips to Avoid Backorder Delays

While you can’t control global supply chains, there are steps you can take to reduce the risk of backorders and speed up repairs.

Maintain Your Vehicle Regularly

Preventive maintenance is the best way to avoid unexpected breakdowns. Regular oil changes, brake inspections, and tire rotations can catch problems early—before they lead to major failures. A well-maintained car is less likely to need rare or complex parts.

Use Authorized Dealers for Critical Repairs

If your car is still under warranty or you’re dealing with a safety-related issue, consider taking it to an authorized dealership. They often have direct access to OEM parts and may receive priority shipments. While dealerships can be more expensive, their parts supply is usually more reliable.

Order Parts Early

If you know a repair is coming—like replacing timing belts every 60,000–100,000 miles—don’t wait until it breaks. Order the part in advance. This gives you a buffer in case of backorders and can even save money if prices rise.

Use Online Parts Retailers

Websites like RockAuto, AutoZone, and CarParts.com often have better inventory tracking and faster shipping than local stores. They can also show you multiple options—OEM, aftermarket, refurbished—so you can compare availability and prices.

Some online retailers even offer “in-stock alerts” that notify you when a backordered part becomes available. This can be a game-changer if you’re waiting on a specific item.

Join Owner Forums

Car enthusiast forums—like those for Honda, Ford, or Tesla owners—are great resources for real-time information. Members often share updates on part availability, alternative suppliers, and workarounds for common issues. You might learn that a certain part is backordered nationwide—or that a small shop in Ohio has it in stock.

Conclusion

So, how long can car parts be on backorder? The short answer: it depends. While some parts arrive in days, others can take months—especially if they’re complex, rare, or tied to global supply chain issues. But backorders don’t have to leave you stranded. By understanding the causes, knowing your options, and staying proactive, you can navigate the wait more effectively.

Remember, communication with your mechanic is key. Ask questions, explore alternatives, and stay informed. Whether you choose OEM or aftermarket, temporary fixes or early ordering, there are ways to reduce downtime and get your car back on the road. And while we can’t control shipping delays or chip shortages, we can control how we respond. With the right approach, even a backordered part becomes just another bump in the road—not a dead end.

Frequently Asked Questions

How long do most car parts stay on backorder?

Most common car parts are backordered for 1–3 weeks, while complex or rare components can take 2–6 months. The exact time depends on the part type, vehicle model, and current supply conditions.

Can I drive my car while waiting for a backordered part?

It depends on the part. Non-critical items like mirrors or trim can often be driven safely. However, avoid driving if the issue affects safety systems like brakes, airbags, or steering.

Are aftermarket parts a good alternative to backordered OEM parts?

Yes, aftermarket parts are often more readily available and can be installed immediately. They’re a great option for non-critical repairs, but consult your mechanic to ensure compatibility and quality.

Why are some car parts backordered for months?

Long backorders are usually due to global supply chain disruptions, semiconductor shortages, low production volumes, or high demand. Older or discontinued models are especially prone to extended waits.

Can I get a refund if a backordered part takes too long?

It depends on the supplier’s policy. Some offer refunds or cancellations if the part is delayed beyond the estimated date, while others may charge restocking fees. Always check the terms before ordering.

Do dealerships get backordered parts faster than independent shops?

Often, yes. Authorized dealerships may receive priority shipments from manufacturers, especially for warranty repairs or critical safety parts. However, this isn’t guaranteed and can vary by brand and location.