The VeloCore 911-261 EVAP vapor canister is a replacement evaporative emissions component for select classic GM applications. Buick fitment: Century 1973-1984; Electra 1972-1987; Estate Wagon 1976-1983; LeSabre 1972-1985; Regal 1974-1978; Riviera 1972-1978; Roadmaster 1994-1995; Skyhawk 1976-1987; Skylark 1972-1993. Cadillac fitment: DeVille 1971-1982; Eldorado 1971-1982; Fleetwood 1971-1995; Seville 1976-1982; Calais 1976. GMC fitment: Typhoon 1992-1993; C15, C25, C35, G15, G35, K15, and K25 1975-1977; G25 and K35 1977; Jimmy 1975-1977; P35 1976-1977; S15 1986-1990; S15 Jimmy 1986-1991; Safari 1986; Sonoma 1991-1993; Syclone 1991. Chevrolet fitment: Celebrity and Citation 1982-1984; Chevette 1976-1977; El Camino, Malibu, and Monte Carlo 1974-1978; Laguna and Vega 1976; Lumina APV 1990-1992; Monza 1976-1979; S10 and S10 Blazer 1986-1993; Astro 1986-1990; Bel Air and P20 1975; Blazer, C10, C20, C30 Pickup, G20 Van, K10 Pickup, K20 Pickup, K30 Pickup, and P30 Van 1974; C10, C10 Suburban, C20, C20 Suburban, C30, Corvette, G10, G20, G30, Impala, K10, K10 Suburban, K20, K20 Suburban, Nova, and P30 1975-1977; Camaro and K5 Blazer 1974-1984; Caprice 1974-1975; Cavalier 1983-1987. Replacement numbers are 215-153, 911-261, 17113148, 4B1262, CP1017, CP1022, and VC4185. Activated carbon filter media captures fuel vapor, while the durable molded housing and sealed connection surfaces support heat-cycle and vibration resistance. Manufactured in a facility that achieved ISO/TS 16949 certification in 2008 and later transitioned to the IATF 16949:2016 quality management system standard. Package includes 1 vapor canister assembly. Compare the original part number, emissions configuration, port arrangement, and mounting style before purchase.
Key Features
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Activated Carbon Media: Activated carbon filter media captures and stores fuel vapor within the evaporative emissions system. A durable molded housing is designed for engine-bay heat cycles, vibration, and long-term exposure in classic-vehicle service.
Vehicle Fitment
Broad Classic GM Fitment: Compatible with listed Buick, Cadillac, Chevrolet, and GMC applications from 1971-1995, including Century, Electra, LeSabre, Regal, Roadmaster, Skylark, DeVille, Eldorado, Fleetwood, Seville, Camaro, S10, S10 Blazer, Sonoma, Syclone, and Typhoon. See the full model-year list in the description.
APPLICATION-SPECIFIC Connections: Vehicle-specific ports, sealed connection surfaces, and mounting layout support replacement at the original location. Classic GM applications can vary by year, engine, and emissions package.
Replaces OE / Cross-Reference Numbers
OE Replacement Match: Replacement for 215-153, 911-261, 17113148, 4B1262, CP1017, CP1022, and VC4185. Compare the original number, canister shape, mounting style, and port arrangement before ordering.
Package Contents
- Includes 1 EVAP vapor canister assembly. Manufactured in a facility that achieved ISO/TS 16949 certification in 2008 and later transitioned to the IATF 16949:2016 quality management system standard. Verify model, OE number, emissions configuration, ports, and mounting points.
Why Buy From VeloCore
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Direct-Fit Guarantee: Built to OEM dimensions and verified against every manufacturer part number listed above.
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Quality Checked: Each unit is inspected before it leaves our warehouse.
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Fitment Help: Send us your model, year and VIN - we will confirm fitment before you install.
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