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2018 Buick Lacrosse emission system parts catalog

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VAPOR CANISTER, emission components

  • OEM part number: 84493688
  • Quantity in car: 1
  • Regal Sportback. LaCrosse. Fwd. 1.5L turbo. 2.5L, 1st design. 45 degree connector. 3.6L, without awd, 1st design. 2.0L turbo, without awd, 2nd design. 2.0L turbo, without awd, 1st design.

$104.41108.44

Available in 36 shops

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VAPOR CANISTER, emission components

  • OEM part number: 84407925
  • Quantity in car: 1
  • LaCrosse. Malibu. Fwd. 1.8l. 1.5l. 45 degree connector. 3.6L, without awd, 1st design. 2.0L turbo, without awd, 2nd design.

$240.00

Available in 36 shops

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Sensor, emission components

  • OEM part number: 55573248
  • Quantity in car: 1
  • Manifold Absolute Pressure

$20.3742.33

Available in 38 shops

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Valve, emission components

  • OEM part number: 22865590
  • Quantity in car: 1
  • Evaporative emission canister ventilation solenoid

$25.2547.78

Available in 37 shops

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Cover, emission components

  • OEM part number: 20893611
  • Quantity in car: 1
  • Fuel tank pressure sensor

$2.813.12

Available in 38 shops

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Sensor, emission components

  • OEM part number: 13502903
  • Quantity in car: 1
  • Fuel tank pressure

$38.7241.67

Available in 38 shops

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Oxygen Sensor (REPLACED BY PART NUMBER 12683553), emission components

  • OEM part number: 12683553
  • Quantity in car: 1
  • REPLACED BY PART NUMBER 12683553 Position: Lower, Rear

$?

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OXYGEN SENSOR, emission components

  • OEM part number: 12643707
  • Quantity in car: 1
  • Suburban 3500hd. Envision. LaCrosse. Acadia. 2.5l. 6.0l. Upper. Front. Bank 1 sen 1. Silverado, sierra. Position: Left Front, Left Upper, Right Front, Right Upper, Front, Front Upper

$43.6445.23

Available in 36 shops

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Valve, emission components

  • OEM part number: 12632174
  • Quantity in car: 1
  • Valve

$13.6716.14

Available in 37 shops

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PCV VALVE, emission system

  • OEM part number: 12673554
  • Quantity in car: 1
  • Canyon, Colorado. Regal Sportback. LaCrosse. Camaro. Acadia. CTS. XT5. CT6. 3.0l. Left. 3.6l. Position: Left

$27.20

Available in 36 shops

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Valve, emission system

  • OEM part number: 12655400
  • Quantity in car: 1
  • Valve

$8.2516.71

Available in 37 shops

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Valve, emission system

  • OEM part number: 12655399
  • Quantity in car: 1
  • Valve

$6.377.91

Available in 37 shops

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Orifice, emission system

  • OEM part number: 12650731
  • Quantity in car: 1
  • Orifice

$7.659.58

Available in 37 shops

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PCV VALVE, emission system

  • OEM part number: 12643420
  • Quantity in car: 1
  • LaCrosse. Acadia. 2.5l. Primary orific. Labeled 12650731.

$9.40

Available in 36 shops

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