1991 Mercury Grand Marquis Air Injection Parts

Keep Your 1991 Mercury Grand Marquis in Top Shape with a Quality Air Injection Part

When it comes to maintaining or upgrading your 1991 Mercury Grand Marquis, 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 Grand Marquis. 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 Mercury Grand Marquis 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 Mercury Grand Marquis running smoothly and looking great.

Most Popular Secondary Air Injection Pipe Retainer for 1991 Mercury Grand Marquis

Enhance your 1991 Mercury Grand Marquis with this popular Secondary Air Injection Pipe Retainer we have in stock, for $1.59.

Dorman – Rivet-Push In-Hole Diameter .250 In. (sold by each) (Part No.700-579)

Rivet-Push In-Hole Diameter .250 In. (sold by each)

from

$1.59
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
See More

FAQs for 1991 Mercury Grand Marquis Air Injection Parts

What’s the price range for 1991 Mercury Grand Marquis Air Injection Parts?

We currently have just one Air Injection Parts for the 1991 Mercury Grand Marquis in stock: Rivet-Push In-Hole Diameter .250 In. (sold by each) and it costs $1.59.

Does Advance Auto Parts sell Air Injection Parts for other Mercury Grand Marquis model years?

Yes, we carry Air Injection Parts for 2 model years of Mercury Grand Marquis between 1988 and 1990. The following model years are the most popular for Air Injection Part purchases: 1990, 1989, and 1988.

Does Advance Auto Parts sell Air Injection Parts for any other 1991 Mercury models?

Yes. We stock Air Injection Parts for 1 other popular 1991 Mercury models. Some of the most popular are 1991 Colony Park Air Injection Parts and 1991 Topaz Air Injection Parts.

What types of Air Injection Parts do you sell for my 1991 Mercury Grand Marquis?

We currently have just 1 Air Injection Part in stock for a 1991 Mercury Grand Marquis, and as of 11/2/25, it is a Secondary Air Injection Pipe Retainer.

Can I get help with 1991 Mercury Grand Marquis 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 Mercury Air Injection Parts and more.

What is your return policy for Mercury Grand Marquis Air Injection Parts?

Advance Auto Parts keeps returns simple. For new Mercury Grand Marquis Air Injection Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.