1991 Infiniti Q45 Air Injection Parts
Keep Your 1991 Infiniti Q45 in Top Shape with a Quality Air Injection Part
When it comes to maintaining or upgrading your 1991 Infiniti Q45, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Air Injection Part for your Q45. We currently carry a top Air Injection Part in stock that is built to last. Whether you’re replacing a damaged Air Injection Part or looking to upgrade, our selection for the 1991 Infiniti Q45 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Gas Caps and Oxygen Sensors to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1991 Infiniti Q45 running smoothly and looking great.
Find Your Specific 1991 Infiniti Q45 Air Injection Parts
Looking for the perfect Air Injection Part for your 1991 Infiniti Q45? You’re in the right place. Below, you’ll find a Air Injection Part from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Air Injection Parts, ensuring durability and a precise fit for your Infiniti Q45. Whether you’re driving a 1991 model or another popular model year like
1990,
1992, and
1993, we’ve got you covered. Purchasing Air Injection Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Air Injection Parts that fit your vehicle.
Popular 1991 Infiniti Q45 Air Injection Parts Categories
Most Popular Secondary Air Injection Relay for 1991 Infiniti Q45s
Enhance your 1991 Infiniti Q45 with this popular Secondary Air Injection Relay we have in stock, for $32.99.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1264)
from
$32.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
FAQs for 1991 Infiniti Q45 Air Injection Parts
What’s the price range for 1991 Infiniti Q45 Air Injection Parts?
We currently have just one Air Injection Parts for the 1991 Infiniti Q45 in stock: Multi-Purpose Relay and it costs $32.99.
Does Advance Auto Parts sell Air Injection Parts for other Infiniti Q45 model years?
Does Advance Auto Parts sell Air Injection Parts for any other 1991 Infiniti models?
Yes. We stock Air Injection Parts for 1 other popular 1991 Infiniti models. Some of the most popular are 1991 G20 Air Injection Parts and 1991 M30 Air Injection Parts.
What types of Air Injection Parts do you sell for my 1991 Infiniti Q45?
We currently have just 1 Air Injection Part in stock for a 1991 Infiniti Q45, and as of 11/2/25, it is a Secondary Air Injection Relay.
Can I get help with 1991 Infiniti Q45 Air Injection Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Infiniti Air Injection Parts and more.
What is your return policy for Infiniti Q45 Air Injection Parts?
Advance Auto Parts keeps returns simple. For new Infiniti Q45 Air Injection Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.