1999 GMC Yukon Smog Parts

Keep Your 1999 GMC Yukon in Top Shape with a Quality Smog Part

When it comes to maintaining or upgrading your 1999 GMC Yukon, 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 Smog Part for your Yukon. We currently carry a top Smog Part in stock that is built to last. Whether you’re replacing a damaged Smog Part or looking to upgrade, our selection for the 1999 GMC Yukon 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 1999 GMC Yukon running smoothly and looking great.

Most Popular Smog Pump for 1999 GMC Yukons

Enhance your 1999 GMC Yukon with this popular Smog Pump we have in stock, for $219.99.

Dorman – (A.I.R.) Air Injection Reaction Pump, Smog Pump (Part No.306-020)

(A.I.R.) Air Injection Reaction Pump, Smog Pump

from

$219.99
This secondary air injection pump is designed to match the fit and function of the original pump on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this secondary air injection pump is designed to match the fit and function of the original pump on specified applications
  • Restores functionality – reliable replacement for an original part that is leaking or has failed due to internal component failure
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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FAQs for 1999 GMC Yukon Smog Parts

What’s the price range for 1999 GMC Yukon Smog Parts?

We currently have just one Smog Parts for the 1999 GMC Yukon in stock: (A.I.R.) Air Injection Reaction Pump, Smog Pump and it costs $219.99.

Does Advance Auto Parts sell Smog Parts for other GMC Yukon model years?

Yes, we carry Smog Parts for 8 model years of GMC Yukons between 1992 and 2001. The following model years are the most popular for Smog Part purchases: 2001, 2000, 1998, 1997, 1996, 1995, 1994, 1993, and 1992.

Does Advance Auto Parts sell Smog Parts for any other 1999 GMC models?

Yes. We stock Smog Parts for 11 other popular 1999 GMC models. Some of the most popular are 1999 Sierra 1500 Smog Parts, 1999 Savana 2500 Smog Parts, 1999 Jimmy Smog Parts, 1999 K2500 Smog Parts, and 1999 C2500 Smog Parts.

What are the top-rated Smog Parts that fit the 1999 GMC Yukon?

The one 1999 GMC Yukon Smog Part we have in stock is the (A.I.R.) Air Injection Reaction Pump, Smog Pump. It is rated 2.5 stars and costs $219.99.

What types of Smog Parts do you sell for my 1999 GMC Yukon?

We currently have just 1 Smog Part in stock for a 1999 GMC Yukon, and as of 11/2/25, it is a Smog Pump.

Can I get help with 1999 GMC Yukon Smog Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Smog Parts and more.

What is your return policy for GMC Yukon Smog Parts?

Advance Auto Parts keeps returns simple. For new GMC Yukon Smog Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.