1991 Infiniti Q45 Alternators and Starters
Find Your Specific 1991 Infiniti Q45 Alternators and Starters
Below you will find various in-demand Infiniti Alternators and Starters, components and accessories for your 1991 Q45. Advance Auto Parts has popular Q45 parts like Starter Parts and more. You’ll also find aftermarket and OEM Alternators and Starters for other Q45 model years including
1998,
1999,
2000,
2001,
2002,
2003,
2004,
2005,
2006 and more. Select a category of 1991 Infiniti Q45 Alternators and Starters below and start saving instantly.
Popular 1991 Infiniti Q45 Alternators and Starters Categories
Essential Alternators and Starters for 1991 Infiniti Q45s
Carquest Premium – Starter Solenoid (Part No.SBC2531)
from
$76.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Carquest Premium – Starter Solenoid (Part No.SAC5145)
from
$89.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Bosch – Starter: Remanufactured (Part No.SR2270X)
from
$166.99
Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability.
Product Features:
See More
Product Features:
- Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
- Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
- Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
- Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17696S)
from
$337.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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WAI – Starter: 1.7kW/12 Volt, CW, 8-Tooth Pinion (Part No.17180N)
from
$207.99
Product Features:
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- Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
- Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
- Armatures have precision machined and upgraded steel shaft for improved durability and performance.
- Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17180S)
from
$211.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More
Upgrade your 1991 Infiniti Q45 with Top-Quality Alternators and Starters
When it comes to maintaining or upgrading your 1991 Infiniti Q45, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Infiniti or enhancing its overall performance, Alternators and Starters are key to keeping your Q45 functioning at its best. At Advance Auto Parts, we offer a wide selection of 4 Alternators and Starters for the 1991 Infiniti Q45, designed to meet your needs without breaking the bank.
Affordable Prices and Wide Selection
Shopping for Alternators and Starters for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Alternators and Starters for your 1991 Infiniti Q45 at great prices.
Our Alternators and Starters inventory for this model
ranges from just $76.99 to $211.99, with
an average price of $165.99.
Our 4 Alternators and Starters in stock come from 3 trusted brands, so you’re sure to find the right part for your 1991 Infiniti Q45 without overspending.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Alternators and Starter upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1991 Infiniti Q45 is always ready to roll. We’re committed to providing you with everything you need to keep your Q45 in top shape, all in one place.
Start shopping confidently below for your 1991 Infiniti Q45!
Best-Selling Starter Parts for 1991 Infiniti Q45s
Enhance the driving experience in your Infiniti with 4 quality Starter Part components, starting at $76.99.
Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17180S)
from
$211.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
See More
WAI – Starter: 1.7kW/12 Volt, CW, 8-Tooth Pinion (Part No.17180N)
from
$207.99
Product Features:
See More
- Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
- Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
- Armatures have precision machined and upgraded steel shaft for improved durability and performance.
- Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
Bosch – Starter: Remanufactured (Part No.SR2270X)
from
$166.99
Bosch Premium Starters are designed, built and tested to provide the ultimate in performance and reliability.
Product Features:
See More
Product Features:
- Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
- Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
- Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
- Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Carquest Premium – Starter Solenoid (Part No.SBC2531)
from
$76.99
The starting system consists of the rotating electrical motor and solenoid which may be mounted on the starter motor or mounted remotely. The electric motor drives a gear which engages with the engine’s flywheel located at the rear of the motor, when the motor is energized, the motor will turn the engines crankshaft. The starter solenoid is an electric relay, or switch used to provide power to the starter motor or any electrical device that requires high amperage to operate. A low amperage wire winding within the solenoid will create magnetic force when voltage is applies from a remote switch, such as the ignition switch or another type of remote mounted switch. The contacts within the relay carry a high amperage load to run an electric motor or some other type of high load circuit.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
FAQs for 1991 Infiniti Q45 Alternators and Starters
Which Alternators and Starters are best-sellers for 1991 Infiniti Q45s?
Out of 4 Alternators and Starters that fit 1991 Infiniti Q45s, the following parts are the top sellers:
- Starter: Remanufactured, Limited Lifetime Warranty (5844223) – $211.99
- Starter: Remanufactured (26943617) – $166.99
- Starter: 1.7kW/12 Volt, CW, 8-Tooth Pinion (12161674) – $207.99
What’s the price range for 1991 Infiniti Q45 Alternators and Starters?
Alternators and Starter prices for the 1991 Infiniti Q45 start at $76.99 and go up to $211.99 for the most premium parts.
What’s the average price of a Alternators and Starter for a 1991 Infiniti Q45?
The average price for Alternators and Starters for the 1991 Infiniti Q45 is $165.99. Keep in mind the variety of part types within our Alternators and Starter category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Alternators and Starters for other Infiniti Q45 model years?
What are the cheapest Alternators and Starters for my 1991 Infiniti Q45?
The cheapest 1991 Infiniti Q45 Alternators and Starters we carry in stock are:
- Starter Solenoid (12497312) – $76.99
- Starter: Remanufactured (26943617) – $166.99
- Starter: 1.7kW/12 Volt, CW, 8-Tooth Pinion (12161674) – $207.99
- Starter: Remanufactured, Limited Lifetime Warranty (5844223) – $211.99
What types of Alternators and Starters do you sell for my 1991 Infiniti Q45?
As of 11/2/25, these are some of the most in-demand types of Alternators and Starters for a 1991 Infiniti Q45:
Can I get help with 1991 Infiniti Q45 Alternators and Starter orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Infiniti Alternators and Starters and more.
What is your return policy for Infiniti Q45 Alternators and Starters?
Advance Auto Parts keeps returns simple. For new Infiniti Q45 Alternators and Starters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
