45 products about 1984 GMC C2500 Emission Control foundVEHICLE SPECIFIC Product Specifications Notes: All; 6.2l, Diesel; Calif 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: 1984 GMC C2500 Manifold Absolute Pressure Sensor Sensor More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 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 $65.01 MSRP: $122.71
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Stamped BDC, FAB Belt Type: V-belt Color: Black Diameter: 5.9'' (149.86 mm) Grooves: 1 Groove Material: Steel OE Part Number: 14087008 UPC: 019495080374 Width: 0.614'' (15.6 mm) Part Description: 1984 GMC C2500 OE Solutions Secondary Air Injection Pump Pulley More Info Vehicle Fitment 1984 GMC C2500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: All; 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: 1984 GMC C2500 Breather Element More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 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 Length: 1.960" Media Type: Synthetic UPC: 765809429949 Part Description: 1984 GMC C2500 Pcv Breather Cap More Info Vehicle Fitment 1984 GMC C2500 | All Trims | 6 Cyl 4.1L VEHICLE SPECIFIC Product Specifications Notes: All; 5.0l;All; 5.7l 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: 1984 GMC C2500 PCV Valve More Info Vehicle Fitment 1984 GMC C2500 | 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 CNG, 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; 5.0l;All; 5.7l 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: 1984 GMC C2500 PCV Valve More Info Vehicle Fitment 1984 GMC C2500 | 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 CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS $9.76 MSRP: $17.64
You Save: $7.88 (45%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 5.0l;All; 5.7l 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: 1984 GMC C2500 PCV Valve More Info Vehicle Fitment 1984 GMC C2500 | 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 CNG, 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 Height: 1.88'' (47.63 mm) Inner Diameter Top: Closed Length: 3.950" Media Type: Synthetic UPC: 765809429956 Part Description: 1984 GMC C2500 Pcv Breather Element More Info Vehicle Fitment 1984 GMC C2500 | All Trims | 8 Cyl 5.7L 1984 GMC C2500 | All Trims | 8 Cyl 7.4L 1984 GMC C2500 | All Trims | 6 Cyl 4.8L 1984 GMC C2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE 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: 1984 GMC C2500 Pcv Breather Element More Info Vehicle Fitment 1984 GMC C2500 | All Trims | 6 Cyl 4.1L 1984 GMC C2500 | All Trims | 8 Cyl 5.7L 1984 GMC C2500 | All Trims | 8 Cyl 7.4L 1984 GMC C2500 | All Trims | 6 Cyl 4.8L 1984 GMC C2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: All; 4.8l Other Names: Check Valve Item Dimensions: 4.3 x 4.8 x 3.8 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 Valve Asm, Secondary Air Injection Switch More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.8 L GAS $67.35 MSRP: $204.31
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 6.2l, Diesel Other Names: PCV Valve Item Dimensions: 8.4 x 7.4 x 4.2 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 PCV Valve More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL $88.33 MSRP: $166.68
You Save: $78.35 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 6.2l, Diesel Other Names: PCV Valve Item Dimensions: 8.4 x 7.4 x 4.2 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 PCV Valve More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL $88.33 MSRP: $166.68
You Save: $78.35 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 6.2l, Diesel Other Names: PCV Valve Item Dimensions: 8.4 x 7.4 x 4.2 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 PCV Valve More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 6.2 L DIESEL $88.33 MSRP: $166.68
You Save: $78.35 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 4.1l; Calif;All; 5.0l; Calif;All; 5.7l; Calif Item Dimensions: 4.1 x 2.1 x 2.2 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 16006834, 16054920 Part Description: 1984 GMC C2500 Sensor Asm-Manifold Differential Pressure More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS $31.89 MSRP: $102.62
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 4.1l;All; 4.8l Other Names: PCV Valve Item Dimensions: 13.1 x 3.1 x 1.5 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 Valve, Pcv More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.8 L GAS $4.74 MSRP: $8.38
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 4.1l;All; 4.8l Other Names: PCV Valve Item Dimensions: 13.1 x 3.1 x 1.5 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 Valve, Pcv More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.8 L GAS $4.74 MSRP: $8.38
You Save: $3.64 (44%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 4.1l;All; 4.8l Other Names: PCV Valve Item Dimensions: 13.1 x 3.1 x 1.5 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 Valve, Pcv More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.8 L GAS $4.74 MSRP: $8.38
You Save: $3.64 (44%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All; 5.0l Other Names: EGR Valve Item Dimensions: 5.3 x 5.3 x 4.1 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaces: 17111853, 17111855, 17113457, 17111854 Part Description: 1984 GMC C2500 EGR Valve More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: All; 5.0l Other Names: EGR Valve Item Dimensions: 5.3 x 5.3 x 4.1 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaces: 17111853, 17111855, 17113457, 17111854 Part Description: 1984 GMC C2500 EGR Valve More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 8 Cyl 5.0 L GAS 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: 1984 GMC C2500 Poly Foam Oil Vapor Emission Filter More Info Vehicle Fitment 1984 GMC C2500 | All Trims | 8 Cyl 5.7L 1984 GMC C2500 | All Trims | 6 Cyl 4.8L 1984 GMC C2500 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications OE Part Number: 8996724, 25096399 Size: 1-31/32" x 1-13/16" x 1-19/32" (50.0 mm x 46.0 mm x 40.5 mm) UPC: 768370011728 Part Description: 1984 GMC C2500 PCV Breather Element More Info Vehicle Fitment 1984 GMC C2500 | All Trims | 6 Cyl 4.1L VEHICLE SPECIFIC Product Specifications Notes: All; 5.0l;All; 5.7l Other Names: Air Injection Reactor Pump Item Dimensions: 6.6 x 6.7 x 7.6 inches Item Weight: 6.70 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 Pump Asm, Secondary Air Injection More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: All; 5.0l;All; 5.7l Other Names: Air Injection Reactor Pump Item Dimensions: 6.6 x 6.7 x 7.6 inches Item Weight: 6.70 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 Pump Asm, Secondary Air Injection More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: All; 4.1l; 8 Cylinder Other Names: Air Injection Reactor Pump Item Dimensions: 6.7 x 6.4 x 7.6 inches Item Weight: 8.10 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 Pump Assy Air Injection More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: All; 4.1l; 8 Cylinder Other Names: Air Injection Reactor Pump Item Dimensions: 6.7 x 6.4 x 7.6 inches Item Weight: 8.10 Pounds Fitment Type: Direct Replacement Part Description: 1984 GMC C2500 Pump Assy Air Injection More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS VEHICLE SPECIFIC Product Specifications Other Names: Vapor Canister Item Dimensions: 7.9 x 7.1 x 7.0 inches Item Weight: 2.80 Pounds Fitment Type: Direct Replacement Replaces: 17087209, 17064627, 17075857, 17075822 Part Description: 1984 GMC C2500 Canister Asm, Evap Emission More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.8 L GAS VEHICLE SPECIFIC Product Specifications Other Names: Vapor Canister Item Dimensions: 7.9 x 7.1 x 7.0 inches Item Weight: 2.80 Pounds Fitment Type: Direct Replacement Replaces: 17087209, 17064627, 17075857, 17075822 Part Description: 1984 GMC C2500 Canister Asm, Evap Emission More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 6 Cyl 4.1 L GAS, 6 Cyl 4.8 L GAS VEHICLE SPECIFIC Product Specifications Notes: All; 5.7l Item Dimensions: 4.3 x 4.7 x 3.9 inches Item Weight: 1.50 Pounds Replaced by: 17113446 Part Description: 1984 GMC C2500 Valve Asm, EGR More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: All; 5.7l Item Dimensions: 4.3 x 4.7 x 3.9 inches Item Weight: 1.50 Pounds Replaced by: 17113446 Part Description: 1984 GMC C2500 Valve Asm, EGR More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra Classic | 8 Cyl 5.7 L GAS VEHICLE SPECIFIC Product Specifications Notes: All; 4.8l Other Names: EGR Valve Item Dimensions: 4.5 x 4.9 x 3.8 inches Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Replaces: 17111403, 17111257 Part Description: 1984 GMC C2500 Valve Asm, EGR More Info Vehicle Fitment 1984 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.8 L GAS