1999 GMC Yukon Emission Control Parts
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Apex Auto®EGR Valve GasketGMC Yukon 1999, EGR Valve Gasket by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Quick accurate delivery with excellent fill-rateExcellent inventory availability$1.36 - Fel-Pro®EGR Valve GasketGMC Yukon 1999, EGR Valve Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.80
- ACDelco®GM Original Equipment™ Secondary Air Injection Pump ConnectorGMC Yukon 1999, GM Original Equipment™ Secondary Air Injection Pump Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.18Save: $6.12 (17%)$30.06
- WVE®Secondary Air Injection Relay ConnectorGMC Yukon 1999, Secondary Air Injection Relay Connector by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$24.46
- SKP®Secondary Air Injection Pipe ConnectorGMC Yukon 1999, Secondary Air Injection Pipe Connector by SKP®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...Made with precision and quality in mindDesigned to meet your specific needs$9.07
- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyGMC Yukon 1999, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this...$441.95 - $1,031.25
- MagnaFlow®Heavy Metal Universal Fit Oval Body Catalytic ConverterGMC Yukon 1999, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet...$222.00
- MagnaFlow®OBDII Universal Fit Oval Body Catalytic ConverterGMC Yukon with LEV Standard / with LEV1 Standard / with TIER1 Standard 1999, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor...$554.00
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyGMC Yukon with Federal Emission, Dual Converters 1999, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With 3 O2 Sensor Ports. Catalytic Converter Overall Length: 48.75". Designed and manufactured...$556.88
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterGMC Yukon Engine Family # XGMXA05.7185 / Engine Family # XGMXA05.7186 1999, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor...$337.49 - $1,033.29
- MagnaFlow®Direct Fit Catalytic ConverterGMC Yukon with Dual Inlet Muffler 1999, Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace...$1,925.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterGMC Yukon 1999, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that will get you...$608.00 - $983.00
- MagnaFlow®OBDII Direct Fit Catalytic ConverterGMC Yukon with Single Inlet Muffler 1999, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly...$2,610.00
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyGMC Yukon 1999, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once...$234.50 - $1,432.50
- Walker®Ultra™ Direct Fit Standard Oval Body Catalytic ConverterGMC Yukon with Federal Emission, Dual Inlet Muffler 1999, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Standard Oval. With 2 Inlets. With O2 Sensor Port. Catalytic...$446.55
- iD Select®ECO II Universal Fit Oval Body Catalytic ConverterGMC Yukon 1999, ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 14". Swap out your...$124.41
- AP Exhaust®Universal Fit Catalytic ConverterGMC Yukon 1999, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique...$352.09 - $358.59
- iD Select®ECO II Direct Fit Catalytic Converter and Pipe AssemblyGMC Yukon with Gross Vehicle Weight under 8500 lbs 1999, ECO II Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 3 O2 Sensor Ports. Catalytic Converter Overall Length:...$444.32
- Mahle®Catalytic Converter GasketGMC Yukon 1999, Catalytic Converter Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$4.28 - $9.74
- CATCO®OBDII Universal Fit Oval Body Catalytic ConverterGMC Yukon with Federal Emission, Dual Converters 1999, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. With 2 Center O2 Sensor Ports. Catalytic...$323.00
- Eastern Catalytic®ECO II Direct Fit Y-Pipe Catalytic Converter AssemblyGMC Yukon with Gross Vehicle Weight under 8500 lbs 1999, ECO II Y-Pipe Catalytic Converter Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. With 3 O2 Sensor Ports. Catalytic Converter Overall...$464.80
- Walker®Ultra™ Universal Fit Catalytic ConverterGMC Yukon with Federal Emission 1999, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. The Right converter, the Right choice. 5-year / 50,000 Miles...$155.39 - $155.88
- AP Exhaust®608 Series Universal Fit Oval Body Catalytic ConverterGMC Yukon with Gross Vehicle Weight under 9200 lbs 1999, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Catalytic Converter Overall Length:...$178.96 - $193.29
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterGMC Yukon with Federal Emission, Dual Converters 1999, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port....$644.78
- Eastern Catalytic®ECO II Universal Fit Oval Body Catalytic ConverterGMC Yukon 1999, ECO II Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 14". Whether...$157.06
- Big End Performance®PCV Breather CapPCV Breather Cap by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...$12.39 - $15.76
- Big End Performance®Clamp On PCV BreatherClamp On PCV Breather by Big End Performance®. This Big End Performance product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide the highest level of quality....High quality at an affordable priceExpertly made from premium materials$16.27 - $18.98
- Granatelli Motor Sports®Valve Cover BreatherValve Cover Breather by Granatelli Motor Sports®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...Made with precision and quality in mindDesigned to meet your specific needs$15.96
- Granatelli Motor Sports®Valve Cover Breather InsertValve Cover Breather Insert by Granatelli Motor Sports®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$50.69 - $67.83
- Dorman®OE Solutions™ Oxygen Sensor Bung Repair KitOE Solutions™ Oxygen Sensor Bung Repair Kit by Dorman®. Why replace an exhaust pipe because of a corroded, stripped or damaged oxygen sensor bung? Save the pipe and replace the bung with this weld-on replacement. Standard O2 sensor...Repair-friendly solution - this oxygen sensor bung allows replacement of a damaged fitting without replacing the entire exhaust componentUniversal fitment - designed to accommodate standard oxygen sensor threads$9.61 - $11.46
Shop By Service Type
- EGR Valve Replacement
- Fuel Evaporative Canister Replacement
- Oxygen Sensor Replacement
- Air Pump Check and Diverter Valve Replacement
- EGR Tube Replacement
- Air Pump Check Valve Replacement
- Evaporation Vent Solenoid Replacement
- EGR Valve Control Solenoid Replacement
- Canister Purge Solenoid Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
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- $52.42 - $1,033.29
1999 GMC Yukon Models
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