36 products about 1988 GMC C3500 Emission Control foundVEHICLE SPECIFIC Product Specifications Notes: All Models Item Dimensions: 2.9 x 1.2 x 0.8 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 25036979, 12146312 Part Description: 1988 GMC C3500 Fan Switch More Info Vehicle Fitment 1988 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS $27.05 MSRP: $51.06
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Filter Element Material: Charcoal Finish: Black Hose Inside Diameter: 0.405" Housing Material: Plastic Length: 8" Port Quantity: 3 Ports Outside Diameter: 0.405"; 0.268"; 0.271" UPC: 885484590946 Part Description: 1988 GMC C3500 OE Solutions Vapor Canister More Info Vehicle Fitment 1988 GMC C3500 | All Trims | 8 Cyl 5.7L 1988 GMC C3500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Bolt Hole Quantity: 2 Complete: Y Contains Applications: Y Length: 3.801 Material: Graphite And Metal Meets or Exceeds OEM Specs: Y Outside Diameter: Irregular Port Quantity: 2 Release Wave: 12/15/2017 Thickness: 0.075 UPC: 023913672348 Width: 1.500 Part Description: 1988 GMC C3500 Egr Valve Gasket More Info Vehicle Fitment 1988 GMC C3500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Height: 1.88'' (47.63 mm) Inner Diameter Top: Closed Length: 3.950" Media Type: Synthetic UPC: 765809429956 Part Description: 1988 GMC C3500 Pcv Breather Element More Info Vehicle Fitment 1988 GMC C3500 | All Trims | 8 Cyl 7.4L 1988 GMC C3500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Except Diesel; W/Diesel; All Models Item Dimensions: 3.1 x 3.2 x 3.1 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 16137039, 16254719 Part Description: 1988 GMC C3500 Manifold Absolute Pressure Sensor Sensor More Info Vehicle Fitment 1988 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS $65.01 MSRP: $122.71
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Stamped WWN; w/AC Belt Type: Serpentine Color: Black Diameter: 5.69'' (144.53 mm) Grooves: 6 Groove Material: Steel OE Part Number: 10045702 UPC: 019495080367 Width: 1.28'' (32.51 mm) Part Description: 1988 GMC C3500 OE Solutions Secondary Air Injection Pump Pulley More Info Vehicle Fitment 1988 GMC C3500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: All Models; Fb-59 Other Names: Breather, Breather Element Item Dimensions: 5.0 x 2.5 x 2.5 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Breather Element More Info Vehicle Fitment 1988 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS $3.60 MSRP: $6.50
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Inner Diameter Top: Closed Media Type: Foam Outer Diameter Bottom: 4.500'' (114.3 mm) Outer Diameter Top: 4.5'' (114.3 mm) UPC: 765809429987 Part Description: 1988 GMC C3500 Pcv Breather Element More Info Vehicle Fitment 1988 GMC C3500 | All Trims | 8 Cyl 5.7L 1988 GMC C3500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Notes: All Models; 5.0l, 5.7l, 7.4l Other Names: PCV Valve Item Dimensions: 13.4 x 3.1 x 1.5 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 PCV Valve More Info Vehicle Fitment 1988 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS $9.76 MSRP: $17.64
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; 5.0l, 5.7l, 7.4l Other Names: PCV Valve Item Dimensions: 13.4 x 3.1 x 1.5 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 PCV Valve More Info Vehicle Fitment 1988 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS $9.76 MSRP: $17.64
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; 5.0l, 5.7l, 7.4l Other Names: PCV Valve Item Dimensions: 13.4 x 3.1 x 1.5 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 PCV Valve More Info Vehicle Fitment 1988 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS $9.76 MSRP: $17.64
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; 7.4l Other Names: EGR Valve Item Dimensions: 6.2 x 5.3 x 4.1 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaces: 17111848 Part Description: 1988 GMC C3500 EGR Valve More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | $62.06 MSRP: $117.12
You Save: $55.06 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; 7.4l Other Names: EGR Valve Item Dimensions: 6.2 x 5.3 x 4.1 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaces: 17111848 Part Description: 1988 GMC C3500 EGR Valve More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | $62.06 MSRP: $117.12
You Save: $55.06 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Digital/Mechanical: Mechanical Gasket or Seal Included: Yes Hose Connector Quantity: 1 Mounting Hardware Included: No Mounting Type: Bolt Mount Notes: Complete Assembly Number of Bolt Holes: 2 UPC: 841266039768 Part Description: 1988 GMC C3500 EGR Valve More Info Vehicle Fitment 1988 GMC C3500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications OE Part Number: 6484966, SA2027 Size: 3-29/32" x 1-25/32" x 1-5/8" (99.2 mm x 45.2 mm x 41.3 mm) UPC: 768370011629 Part Description: 1988 GMC C3500 Poly Foam Oil Vapor Emission Filter More Info Vehicle Fitment 1988 GMC C3500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Except Diesel, 7.4 Liter Other Names: Air Injection Reactor Pump Item Dimensions: 7.0 x 6.4 x 6.3 inches Item Weight: 7.30 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Pump Asm-Air Injection More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Except Diesel, 7.4 Liter Other Names: Air Injection Reactor Pump Item Dimensions: 7.0 x 6.4 x 6.3 inches Item Weight: 7.30 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Pump Asm-Air Injection More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Except Diesel, 4.3, 5.0 & 5.7 Liter Other Names: Air Injection Reactor Pump Item Dimensions: 6.6 x 6.4 x 7.4 inches Item Weight: 6.50 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Pump Asm-Air Injection More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: Except Diesel, 4.3, 5.0 & 5.7 Liter Other Names: Air Injection Reactor Pump Item Dimensions: 6.6 x 6.4 x 7.4 inches Item Weight: 6.50 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Pump Asm-Air Injection More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: All Models; 5.0l, 5.7l Other Names: Air Injection Reactor Pump Item Dimensions: 6.6 x 6.4 x 7.4 inches Item Weight: 7.20 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Pump Asm-Air Injection More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | VEHICLE SPECIFIC Product Specifications Notes: All Models; 5.0l, 5.7l Other Names: Air Injection Reactor Pump Item Dimensions: 6.6 x 6.4 x 7.4 inches Item Weight: 7.20 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Pump Asm-Air Injection More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | VEHICLE SPECIFIC Product Specifications Notes: W/Diesel Other Names: EGR Valve Item Dimensions: 6.4 x 4.6 x 4.5 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Valve Asm-EGR More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL VEHICLE SPECIFIC Product Specifications Notes: W/Diesel Other Names: EGR Valve Item Dimensions: 6.4 x 4.6 x 4.5 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Valve Asm-EGR More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL VEHICLE SPECIFIC Product Specifications Notes: All Models; 7.4l Other Names: Check Valve Item Dimensions: 6.7 x 4.7 x 3.7 inches Item Weight: 0.90 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Valve Asm-Air Injector Control More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Except Diesel; All Models Other Names: Vapor Canister Item Dimensions: 9.3 x 6.4 x 5.2 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Canister Asm-Fuel Vapor More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Except Diesel; All Models Other Names: Vapor Canister Item Dimensions: 9.3 x 6.4 x 5.2 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Canister Asm-Fuel Vapor More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: All Models; 5.7l Other Names: EGR Valve Item Dimensions: 4.3 x 4.9 x 3.8 inches Item Weight: 1.50 Pounds Fitment Type: Direct Replacement Replaces: 17110806, 17110805 Part Description: 1988 GMC C3500 Valve Asm, EGR More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | VEHICLE SPECIFIC Product Specifications Notes: All Models; 5.7l Other Names: EGR Valve Item Dimensions: 4.3 x 4.9 x 3.8 inches Item Weight: 1.50 Pounds Fitment Type: Direct Replacement Replaces: 17110806, 17110805 Part Description: 1988 GMC C3500 Valve Asm, EGR More Info Vehicle Fitment 1988 GMC C3500 | Sierra, Sierra SLE, Sierra SLX | VEHICLE SPECIFIC Product Specifications Notes: All Models; 6.2l Diesel Other Names: PCV Valve Item Dimensions: 7.1 x 4.4 x 4.6 inches Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Valve, Pcv More Info Vehicle Fitment 1988 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL VEHICLE SPECIFIC Product Specifications Notes: All Models; 6.2l Diesel Other Names: PCV Valve Item Dimensions: 7.1 x 4.4 x 4.6 inches Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Part Description: 1988 GMC C3500 Valve, Pcv More Info Vehicle Fitment 1988 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 8 Cyl 6.2 L DIESEL