1990 GMC Suburban Exhaust Systems
Select Your Submodel
-
Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerGMC Suburban 1990, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX™ Mufflers with...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$36.77 - $65.26 - AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet NeckGMC Suburban 5.7L 1990, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Outlet Diameter: 2.75". Muffler Body Length: 20". Muffler Overall Length: 24.5". Today’s exhaust...Designed for a quiet ride100% aluminized components for longer life$43.15 - $45.27
- TRQ®Exhaust ManifoldGMC Suburban 5.7L 1990, Exhaust Manifold by TRQ®. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to meet your demands and help...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$84.43 - $91.13$87.95 - $96.95Save up to 6%
- MagnaFlow®Direct Fit Catalytic ConverterGMC Suburban 1990, Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3". Catalytic Converter Overall Length:...$914.00
- ATP®Natural Exhaust ManifoldGMC Suburban 1990, Natural Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$113.42 - $329.60
- AP Exhaust®Replacement Exhaust KitGMC Suburban 5.7L 1990, Replacement Exhaust Kit by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$43.15 - $390.51
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust MufflerGMC Suburban 1990, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$74.16 - $93.94
- AP Exhaust®Xlerator Performance Stainless Steel Oval Gray Exhaust MufflerGMC Suburban 5.7L 1990, Xlerator Performance Stainless Steel Oval Gray Exhaust Muffler by AP Exhaust®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 22". Muffler Overall Length: 28". Muffler Sound:...$59.27
- Dorman®Natural Exhaust ManifoldGMC Suburban 1990, Natural Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$110.74 - $121.11
- Walker®Replacement Exhaust KitGMC Suburban 1990, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$36.77 - $901.58
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorGMC Suburban 5.7L 1990, AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Body Length: 10". Resonator Overall Length: 14". Resonator Sound: Aggressive / Loud. Resonator Configuration: Center -...$59.99 - $105.99
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterGMC Suburban 1990, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet...$202.00 - $480.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterGMC Suburban 1990, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet...$119.00 - $261.00
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerGMC Suburban 6.2L 1990, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.25". Muffler Body Length: 21". Muffler Overall Length: 26.5". Muffler Configuration:...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$32.64
- Walker®Ultra™ Direct Fit Catalytic ConverterGMC Suburban 1990, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. With 1 Inlet. Without O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry...$225.23 - $633.66
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersGMC Suburban 5.7L 1990, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Color: Silver. Header Style: Short Tube. JBA shorty...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$692.45 - $824.45
- Flowmaster®40 Series Delta Flow™ Oval Black Exhaust MufflerGMC R1500 Suburban / V1500 Suburban 5.7L 1990, 40 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 13". Muffler Overall...$133.95 - $153.95
- Dorman®Exhaust Manifold Hardware KitGMC Suburban 1990, Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running its best.Direct replacement for a proper fitBuilt to Last$12.51 - $19.10
- MagnaFlow®Pre-OBDII Direct Fit Catalytic ConverterGMC Suburban 5.7L with PRE-OBDII Standard 1990, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3"....$914.00
- Walker®CalCat™ Direct Fit Standard Oval Body Catalytic ConverterGMC Suburban 5.7L / 7.4L 1990, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length:...$901.58
- AP Exhaust®Direct Fit Catalytic ConverterGMC Suburban 5.7L with Gross Vehicle Weight under 8600 lbs 1990, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter:...$212.34
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorGMC Suburban 5.7L 1990, Turbine XL Series Round Performance Exhaust Muffler with Integrated Resonator by AERO Exhaust®. Muffler Body Length: 20". Muffler Overall Length: 26". Muffler Sound: Moderate. Muffler Configuration: Center -...$169.99
- Walker®CalCat™ Universal Fit Large Oval Body Catalytic ConverterGMC Suburban 5.7L / 7.4L 1990, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$605.86
- Walker®Ultra™ Universal Fit Large Oval Body Catalytic ConverterGMC Suburban 5.7L 1990, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Catalytic Converter Overall...$95.57
- Eastern Catalytic®ECO II Direct Fit Catalytic ConverterGMC Suburban 5.7L with Gross Vehicle Weight over 8500 lbs 1990, ECO II Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic...$335.29
- Davico®Exhaust Manifold with Integrated Catalytic ConverterGMC Suburban 6.2L 1990, Exhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its...Helps your vehicle emit harmless gasesDirect OEM replacement$380.94 - $428.95
- SKP®Exhaust ManifoldGMC Suburban 5.7L 1990, Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$75.81
- Flowmaster®40 Series Oval Black Exhaust MufflerGMC R1500 Suburban / V1500 Suburban 5.7L 1990, 40 Series Oval Black Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound:...$99.95 - $122.95
- CATCO®Pre-OBDII Universal Fit Oval Body Catalytic ConverterGMC Suburban 5.7L 1990, Pre-OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Designed and manufactured with innovative...$251.79 - $434.53
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorGMC Suburban 5.7L 1990, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Sound: Moderate. Resonator Configuration: Center - Center. The TR Series Resonators are the most popular resonators...$59.99 - $136.99
Shop By Service Type
Popular Products
1990 GMC Suburban Exhaust Reviews
1 review
Exhaust Pipe
Walker® 40317 - Aluminized Steel Exhaust Y-PipePosted by Jacobie (St.louis, MO) / December 23, 20171989 GMC Suburban
1990 GMC Suburban Models
Popular Searches