When your turn signal switch goes bad, you notice it right away. Maybe the stalk doesn’t click into place, the wipers act up when you try to signal, or your headlights won’t dim. This is a serious safety problem. Other drivers rely on your signals to anticipate where you’re going.
Most switches combine headlight functions into a single unit. One failure can wipe out multiple functions, and suddenly you’re left without key controls in the middle of a drive. That’s why picking the right replacement matters so much.
Aftermarket turn signal switches are designed to fit and function just like stock parts. What sets them apart is that they’re available in different price points, and you won’t have to wait weeks for your parts to be shipped out. To get started, check out CarParts.com’s selection of replacement turn signal switches today.
The 5 Best Turn Signal Switch Brands
Here are five brands that consistently show up as the strongest choices based on price, functionality, and warranty.
- JC Whitney®
- Dorman®
- Standard®
- Replacement
- AC Delco®
JC Whitney®
JC Whitney® has been a trusted name in the auto parts industry for more than a century. Originally known as a giant mail-order catalog, it now offers practical parts at budget-friendly prices online. You don’t get gimmicks or frills; just switches that fit, work, and get you back on the road.
Features
Prices usually start around $29
Built as direct-fit OE replacements with the right connectors.
Sold individually
Typically come in a black finish to match factory stalks.
Backed by a 1-year, unlimited-mileage warranty.
Our Score: [10/10]
Dorman®
Dorman® has been around since 1918 and has carved out a spot as one of the biggest names in aftermarket parts. It’s well known for creating solutions for tricky or hard-to-find components, which is why mechanics often recommend it. With Dorman®, you’ll find everything from basic switches to heavy-duty options that go beyond factory specs.
Features
Prices range from $26 to $250+ for complex assemblies
Built as OE-style replacements with a factory look
Sold individually, with clear OE cross-references for easier matching
Supported by a lifetime limited warranty on many parts
Deep catalog coverage, making it a go-to for both common and rare vehicles
Our Score: [9/10]
Standard®
Standard Motor Products (SMP) is another company with roots going back more than 100 years. Their parts are widely trusted by technicians, especially the Intermotor line, which is designed to meet the higher expectations of import models. Standard is known for its strict testing process and consistent build quality, making it a strong pick for drivers who want something close to factory grade.
Features
Prices usually range from $50 to $120
Built to TS16949-certified manufacturing standards in many cases.
Many units cover multiple functions like turn signals, dimmer, wipers, and hazard lights
Typically sold with a 3-year/36,000-mile warranty
Sold individually, with broad coverage for both domestic and import vehicles.
Our Score: [9/10]
Replacement
Replacement aims to give drivers OE-like parts at the lowest possible price. It’s a popular choice for budget-conscious buyers and DIY mechanics who want to get their car back on the road without spending extra. While it’s positioned as the “value” option, it still covers the functions you’d expect from a factory switch.
Features
Prices start around $13 to $20
OE-style direct fit with harnesses included
Sold individually
Detailed specs like terminal type and connector info included
Covered by a 1-year, unlimited-mileage warranty
Our Score: [8/10]
AC Delco®
AC Delco® is GM’s official parts arm. It’s as close to factory as you can get without going straight to a dealer if you drive a Chevy, Buick, or GMC. AC Delco® parts are divided into tiers: GM Genuine Parts, ACDelco Gold, and ACDelco Silver. Depending on which tier you choose, you can balance cost and warranty coverage while still keeping factory-level confidence.
Features
Prices usually fall in the $37 to $100+ range.
Warranties run 24 months/unlimited miles on OE and Gold tiers, and 12 months/unlimited miles on Silver
Direct-fit combination switches
Sold individually, often with multi-function setups for signals, cruise, and wipers
Built to match OE specifications
Our Score: [9/10]
Our Recommendation
For most drivers, JC Whitney® stands out. It combines low upfront cost, a warranty that matches or beats many budget competitors, and straightforward fitment. If you’re simply trying to get your car back to normal without overspending, JC Whitney® gets you there quickly. It’s not flashy, but it’s dependable, affordable, and available for a wide range of vehicles.
Shopping for a Replacement Turn Signal Switch
1) Fitment and vehicle coverage
Not all switches are created equal. Some trims have fog light controls, some have cruise, some don’t. Always check your year, make, and model carefully, and use a brand that provides cross-references or a vehicle selector. That extra detail keeps you from dealing with returns.
2) Multi-function roles
A modern turn signal switch is often more like a command center. Beyond signaling, it might control headlights, hazards, and wipers. If your car had those features originally, the replacement needs to cover them too. Brands like Standard® and Dorman® are good at spelling out exactly what functions are included.
3) Warranty coverage
Different brands back their switches differently. GM Genuine Parts and AC Delco® Gold cover two years with no mileage limit, Dorman® often goes lifetime, and JC Whitney® and Replacement stick with one year. Think about how long you plan to keep the car and pick accordingly.
4) Price balance
You can spend under $20 or well over $200, depending on the brand and the vehicle. Spending more doesn’t always mean getting more, but spending too little can sometimes mean a shorter warranty.
5) Installation details
The fewer surprises, the better. Look for parts with the same connector shape, terminal count, and wiring style as your original. That way, you won’t be stuck mid-install trying to splice wires. Replacement and Standard® often provide that level of detail right on their listings.
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Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication.
