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10 Best Vehicle Starter Motors 2025 in the United States

#6
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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

Remy Genuine Delco Remy Starter - 8201100

Rating
10.0
Chosen by1,154
Compatibility
Brand Reputation

Most important from
1 reviews

Compatibility
A perfect fit for specific vehicle models ensures seamless installation.
Brand Reputation
Trusted brand reputation brings confidence in product quality and durability.

The Remy Genuine Delco Remy Starter (model 8201100) is a solid choice if you need a reliable vehicle starter motor, especially for those who value trusted brand names. It operates at 1.1 kilowatts with 12 volts and 12 amps, providing enough power for standard automotive starting needs. The starter is made of metal and has a painted exterior, which suggests decent durability and resistance to wear over time. Weighing about 34.7 pounds, it’s a robust unit designed to handle regular use.

One highlight is the brand reputation—Delco Remy is well-known in the automotive replacement parts market, which gives confidence in quality and longevity. This product suits those seeking a dependable starter motor for common vehicle applications and who prefer buying from a recognized brand. It is important to confirm fitment beforehand to avoid installation issues.

Rating
10.0
Chosen by1,154
Compatibility
Brand Reputation

Most important from
1 reviews

Compatibility
A perfect fit for specific vehicle models ensures seamless installation.
Brand Reputation
Trusted brand reputation brings confidence in product quality and durability.
#2

GM Genuine Parts 12645298 Starter

Rating
9.4
Compatibility

Most important from
678 reviews

Compatibility
Fits and my car starts up fine, not one issue.

The General Motors GM Genuine Parts 12645298 Starter stands out as a solid replacement option for GM vehicles. One of its primary strengths is the fact that it is 100% newly manufactured and designed to be an exact replacement for the original starter, ensuring perfect compatibility with GM vehicles. This starter matches the original specifications, providing remarkable durability due to its construction from high-quality materials like copper, steel, aluminum, and plastic.

The power rating of 1.4 KW and 116.67 Amperes ensures sufficient power and torque for starting your vehicle reliably. The brand reputation of General Motors adds a layer of trust and reliability to this product, given GM's long-standing history in the automotive industry. Customer reviews are highly positive, scoring 4.6 out of 5 stars from 644 ratings, indicating general satisfaction with its performance and durability.

On the downside, its weight of 6.62 pounds might make installation a bit cumbersome for some users. Also, if your vehicle is not a GM make or model, compatibility could be an issue, as this product is specifically designed for GM vehicles. This starter is a recommended choice for those specifically looking for a GM vehicle starter replacement, valuing reliability and durability from a trusted brand.

Rating
9.4
Compatibility

Most important from
678 reviews

Compatibility
Fits and my car starts up fine, not one issue.
#3

BOSCH SR0492N Original Equipment New Starter - Compatible With Select BMW 128i, 135i, 323i, 325i, 328i, 330i, 335i, 335is, 525i, 528i, 528i, 530i, 535i, 740i, 740Li, X3, X5, X6, Z4 (xi, xDrive, GT)

Rating
9.1
Compatibility
Durability

Most important from
235 reviews

Compatibility
Perfect fitment for the 2010 BMW 528i, delivering flawless performance.
Durability
Matches OEM quality for the 2008 528i, with an updated solenoid contact for improved durability.

The Bosch SR0492N Original Equipment New Starter is a noteworthy option for BMW owners needing a reliable starter motor. With Bosch's extensive experience in starter manufacturing, this product promises reliable starting performance, even in extreme conditions. It boasts a 2 KW power rating, which is adequate for the supported range of BMW models. The use of 100% new components, rather than remanufactured ones, supports its reliability in environments with high electrical demands.

The product fits a wide variety of BMW models, spanning from the 1 Series M to the Z4. Ensuring compatibility, particularly with the engine type, is crucial before purchase. This starter motor's design aims to ensure a precise fit and function, matching the original equipment's standards while benefiting from Bosch's latest engineering advancements.

In terms of durability, the starter is constructed with quality materials like aluminum, which aids in heat dissipation, and is engineered to withstand high-heat environments. Bosch's reputation for high industry standards is reflected in the rigorous testing each unit undergoes prior to sale. Weighing 5 pounds, the starter is relatively lightweight and compact, which can be a plus for ease of installation.

Rating
9.1
Compatibility
Durability

Most important from
235 reviews

Compatibility
Perfect fitment for the 2010 BMW 528i, delivering flawless performance.
Durability
Matches OEM quality for the 2008 528i, with an updated solenoid contact for improved durability.

Buying Guide for the Best Vehicle Starter Motors

Choosing the right vehicle starter motor is crucial for ensuring your vehicle starts reliably and efficiently. A starter motor is responsible for turning the engine over, allowing it to begin the combustion process. When selecting a starter motor, it's important to consider several key specifications to ensure compatibility and performance. Here are the main specs to focus on and how to navigate them.
Power RatingThe power rating of a starter motor indicates how much power it can deliver to start the engine. This is usually measured in kilowatts (kW). A higher power rating means the starter motor can handle larger engines or engines that require more effort to start. For small cars, a starter motor with a lower power rating (around 0.8-1.2 kW) is typically sufficient. For larger vehicles or those with high-performance engines, you might need a starter motor with a higher power rating (1.5 kW or more). Consider the size and type of your vehicle's engine when choosing the power rating.
TorqueTorque is the rotational force that the starter motor generates to turn the engine. Higher torque means the starter motor can turn the engine more effectively, especially in cold weather or when the engine is older and harder to start. Starter motors with higher torque are generally better for larger engines or diesel engines, which require more force to start. For most passenger cars, a moderate torque rating is sufficient, but for trucks or heavy-duty vehicles, look for a starter motor with higher torque.
CompatibilityCompatibility refers to whether the starter motor will fit and work with your specific vehicle make and model. Starter motors are designed to fit specific engine types and configurations, so it's important to check the compatibility before purchasing. This includes ensuring the mounting points, electrical connections, and overall size match your vehicle's requirements. Always refer to your vehicle's manual or consult with a professional to ensure the starter motor you choose is compatible with your vehicle.
DurabilityDurability is a measure of how long the starter motor will last and how well it can withstand regular use. Look for starter motors made from high-quality materials and those that have good reviews for longevity. Durability is especially important if you drive frequently or in harsh conditions. A durable starter motor will save you money and hassle in the long run by reducing the need for replacements and repairs.
Brand ReputationThe reputation of the brand manufacturing the starter motor can give you an idea of the quality and reliability of the product. Established brands with good reputations are more likely to produce starter motors that are reliable and perform well. Research brands and read reviews from other users to gauge the reliability and performance of their starter motors. Choosing a starter motor from a reputable brand can provide peace of mind and ensure you get a product that meets your needs.

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