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  2. Chevrolet
  3. 2012
  4. Impala
  5. Fuel and exhaust

2012 Chevrolet Impala fuel and exhaust parts catalog

Add this car in your garage and make future searches easy.

Pedal, accelerator control

  • OEM part number: 22742315
  • Quantity in car: 1
  • Usage: W19

$49.50—55.70

Available in 2 shops

Add to cart

Module, ecm module and related parts (lfx/3.6-3)

  • OEM part number: 12643248
  • Quantity in car: 1
  • Engine control (with second mpu) & (without calibration) (for vehicle using main boot file 12632286)
  • Usage: W

$5.07—191.30

Available in 2 shops

Add to cart

Module, ecm module and related parts (lfx/3.6-3)

  • OEM part number: 12651993
  • Quantity in car: 1
  • Engine control (with second mpu) & (without calibration)
  • Usage: W (LFX)

$201.52—251.20

Available in 37 shops

Add to cart

Bracket, ecm module and related parts (lfx/3.6-3)

  • OEM part number: 20831985
  • Quantity in car: 1
  • Usage: W (LFX)

$18.89—37.72

Available in 38 shops

Add to cart

Insulator, ecm module and related parts (lfx/3.6-3)

  • OEM part number: 25346092
  • Quantity in car: 5
  • Air cleaner housing
  • Usage: W

$2.29—2.47

Available in 2 shops

Add to cart

Hanger, exhaust system (lfx/3.6-3)

  • OEM part number: 10056770
  • Quantity in car: 2
  • Usage: W

$7.66—20.41

Available in 38 shops

Add to cart

Bracket, exhaust system (lfx/3.6-3)

  • OEM part number: 10301948
  • Quantity in car: 1
  • Usage: W

$4.82—6.26

Available in 38 shops

Add to cart

Insulator, exhaust system (lfx/3.6-3)

  • OEM part number: 10304424
  • Quantity in car: 4
  • Usage: W

$5.09—11.15

Available in 38 shops

Add to cart

Insulator, exhaust system (lfx/3.6-3)

  • OEM part number: 10304424
  • Quantity in car: 1
  • Usage: W

$5.09—11.15

Available in 38 shops

Add to cart

Bracket, exhaust system (lfx/3.6-3)

  • OEM part number: 10317179
  • Quantity in car: 1
  • Exhaust muffler front hanger bracket
  • Usage: W19

$3.39—7.83

Available in 38 shops

Add to cart

Gasket, exhaust system (lfx/3.6-3)

  • OEM part number: 10333578
  • Quantity in car: 1
  • Exhaust muffler (non clip-on)
  • Usage: W (LFX, NT7, NU5, NU6)

$5.81—12.25

Available in 38 shops

Add to cart

Bracket RH, exhaust system (lfx/3.6-3)

  • OEM part number: 10352560
  • Quantity in car: 1
  • Usage: W19

$7.19—9.60

Available in 38 shops

Add to cart

Bracket LH, exhaust system (lfx/3.6-3)

  • OEM part number: 10352561
  • Quantity in car: 1
  • Usage: W

$6.82—7.05

Available in 2 shops

Add to cart

Bolt, exhaust system (lfx/3.6-3)

  • OEM part number: 11515756
  • Quantity in car: 1
  • Hex flanged head, m8x1.25x20, 17thd, 18 outside diameter, 10.9, 7114m (exhaust pipe rear hanger)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$0.48—2.09

Available in 39 shops

Add to cart

Nut, exhaust system (lfx/3.6-3)

  • OEM part number: 11517996
  • Quantity in car: 2
  • Hex flanged head, m10x1.5, 11.2thk, 21.5 outside diameter, 7111m (exhaust muffler)

$2.89—3.81

Available in 38 shops

Add to cart

Nut, exhaust system (lfx/3.6-3)

  • OEM part number: 11517996
  • Quantity in car: 4
  • Hex flanged head, m10x1.5, 11.2thk, 21.5 outside diameter, 7111m (exhaust pipe)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$2.89—3.81

Available in 38 shops

Add to cart

Nut, exhaust system (lfx/3.6-3)

  • OEM part number: 11517996
  • Quantity in car: 8
  • Hex flanged head, m10x1.5, 11.2thk, 21.5 outside diameter, 7111m (exhaust manifold pipe)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$2.89—3.81

Available in 38 shops

Add to cart

Rivet, exhaust system (lfx/3.6-3)

  • OEM part number: 11561734
  • Quantity in car: 4
  • Pop, .187"shank diameter, .51"long, .625"od, .062-.25grip, aluminum, purple, dome hd. (exhaust heat shield)

$2.35—3.87

Available in 38 shops

Add to cart

Stud, exhaust system (lfx/3.6-3)

  • OEM part number: 11569930
  • Quantity in car: 2
  • Usage: W (LFX, NT7, NU5, NU6)

$2.74—4.75

Available in 38 shops

Add to cart

Stud, exhaust system (lfx/3.6-3)

  • OEM part number: 11569930
  • Quantity in car: 2
  • Catalytic converter outlet pipe flange
  • Usage: W (LFX, NT7, NU5, NU6)

$2.74—4.75

Available in 38 shops

Add to cart

Bolt, exhaust system (lfx/3.6-3)

  • OEM part number: 11588723
  • Quantity in car: 4
  • Hex flanged head, m8x1.25x25, 18 thread, 18 outside diameter, 8.8 steel, gmw3359, m-point (exhaust muffler rear hanger bracket)

$2.38—5.25

Available in 39 shops

Add to cart

Stud, exhaust system (lfx/3.6-3)

  • OEM part number: 11610977
  • Quantity in car: 4
  • Exhaust manifold rear pipe
  • Usage: W

$2.70—4.76

Available in 38 shops

Add to cart

Stud, exhaust system (lfx/3.6-3)

  • OEM part number: 11610977
  • Quantity in car: 4
  • Usage: W

$2.70—4.76

Available in 38 shops

Add to cart

Sensor RH, exhaust system (lfx/3.6-3)

  • OEM part number: 12634061
  • Quantity in car: 1
  • Heated oxygen (post-catalyst b1s2)
  • Usage: W (LFX)

$30.82—37.64

Available in 38 shops

Add to cart

Sensor RH, exhaust system (lfx/3.6-3)

  • OEM part number: 12634061
  • Quantity in car: 1
  • Heated oxygen (pre-catalyst b1s1)
  • Usage: W (LFX)

$30.82—37.64

Available in 38 shops

Add to cart

Sensor LH, exhaust system (lfx/3.6-3)

  • OEM part number: 12634061
  • Quantity in car: 1
  • Heated oxygen (pre-catalyst b2s1)
  • Usage: W (LFX)

$30.82—37.64

Available in 38 shops

Add to cart

Sensor LH, exhaust system (lfx/3.6-3)

  • OEM part number: 12634061
  • Quantity in car: 1
  • Heated oxygen (post-catalyst b2s2)
  • Usage: W (LFX)

$30.82—37.64

Available in 38 shops

Add to cart

Gasket, exhaust system (lfx/3.6-3)

  • OEM part number: 15909123
  • Quantity in car: 1
  • Exhaust manifold rear pipe
  • Usage: W (LFX)

$2.79—6.82

Available in 2 shops

Add to cart

Gasket, exhaust system (lfx/3.6-3)

  • OEM part number: 15909123
  • Quantity in car: 1
  • Usage: W (LFX)

$2.79—6.82

Available in 2 shops

Add to cart

Gasket, exhaust system (lfx/3.6-3)

  • OEM part number: 15912027
  • Quantity in car: 1
  • Usage: W (LFX)

$15.18—28.19

Available in 38 shops

Add to cart

Converter, exhaust system (lfx/3.6-3)

  • OEM part number: 20831816
  • Quantity in car: 1
  • Usage: W (LFX, NT7, NU5)

$482.74

Available in 1 shop

Add to cart

Converter, exhaust system (lfx/3.6-3)

  • OEM part number: 20831817
  • Quantity in car: 1
  • Usage: W (LFX, NU6)

$2.49—350.58

Available in 2 shops

Add to cart

Converter, exhaust system (lfx/3.6-3)

  • OEM part number: 20831819
  • Quantity in car: 1
  • Usage: W (LFX, NT7, NU5)

$364.87—488.47

Available in 38 shops

Add to cart

Converter, exhaust system (lfx/3.6-3)

  • OEM part number: 20831820
  • Quantity in car: 1
  • Usage: W (LFX, NU6)

$341.00—721.32

Available in 38 shops

Add to cart

Pipe, exhaust system (lfx/3.6-3)

  • OEM part number: 20831822
  • Quantity in car: 1
  • Exhaust front
  • Usage: W

$168.74—288.47

Available in 38 shops

Add to cart

Muffler, exhaust system (lfx/3.6-3)

  • OEM part number: 20831827
  • Quantity in car: 1
  • Usage: W (LFX, NT7, NU5), W (LFX, NT7, NU5), W (LFX, NT7, NU5)

$375.10—809.50

Available in 38 shops

Add to cart

Gasket, exhaust system (lfx/3.6-3)

  • OEM part number: 20893953
  • Quantity in car: 1
  • Exhaust manifold rear pipe
  • Usage: W

$2.99—4.75

Available in 38 shops

Add to cart

Gasket, exhaust system (lfx/3.6-3)

  • OEM part number: 20893953
  • Quantity in car: 1
  • Usage: W

$2.99—4.75

Available in 38 shops

Add to cart

Muffler, exhaust system (lfx/3.6-3)

  • OEM part number: 20928262
  • Quantity in car: 1
  • Usage: W (LFX, NU6), W (LFX, NU6), W (LFX, NU6)

$341.00—967.68

Available in 38 shops

Add to cart

Shield, exhaust system (lfx/3.6-3)

  • OEM part number: 21994154
  • Quantity in car: 1
  • Usage: W

$34.33—60.60

Available in 38 shops

Add to cart

Converter, exhaust system (lfx/3.6-3)

  • OEM part number: 22740666
  • Quantity in car: 1
  • Three way catalytic
  • Usage: W (LFX, NT7, NU5) (NOT YET AVAILABLE)

$364.87—482.74

Available in 38 shops

Add to cart

Converter, exhaust system (lfx/3.6-3)

  • OEM part number: 22740667
  • Quantity in car: 1
  • Three way catalytic
  • Usage: W (LFX, NU6) (NOT YET AVAILABLE)

$375.10—714.91

Available in 38 shops

Add to cart

Insulator, exhaust system (lfx/3.6-3)

  • OEM part number: 22836962
  • Usage: W (LFX) (NOT YET AVAILABLE)

$11.44—12.38

Available in 2 shops

Add to cart

Clamp, exhaust system (lfx/3.6-3)

  • OEM part number: 92202996
  • Quantity in car: 1
  • Catalytic converter (63.5 millimeter)
  • Usage: W (LFX, NT7, NU5, NU6)

$19.72—27.06

Available in 38 shops

Add to cart

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