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1992 Pontiac Bonneville fuel and exhaust parts catalog

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Converter, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25128981
  • Quantity in car: 1
  • Three way catalytic (id:az)
  • Usage: H (L27) (EXC NM8)

$?

Add to cart


Converter, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25143841
  • Quantity in car: 1
  • Three way catalytic
  • Usage: H (L27, UD6) (EXPORT)

$?

Add to cart


Spring, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25501711
  • Quantity in car: 2
  • Usage: H (L27)

$3.587.19

Available in 38 shops

Add to cart


Insulator, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25514713
  • Quantity in car: 1
  • Exhaust muffler front hanger bracket (graph-oil paper) (between bracket & pipe hanger)
  • Usage: H

$?

Add to cart


Seal, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25523161
  • Quantity in car: 1
  • Exhaust crossover pipe (to right-hand exhaust manifold)
  • Usage: H (L27)

$0.62

Available in 1 shop

Add to cart


Washer, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25525493
  • Quantity in car: 1
  • Usage: H (L27)

$0.595.98

Available in 38 shops

Add to cart


Insert, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25529797
  • Quantity in car: 1
  • Exhaust manifold pipe (adapter)
  • Usage: HX (L27)

$?

Add to cart


Flange, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25530037
  • Quantity in car: 1
  • Usage: H (L27)

$?

Add to cart


Bracket, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25530120
  • Quantity in car: 1
  • Exhaust muffler front hanger
  • Usage: H

$0.71

Available in 1 shop

Add to cart


Clamp, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25533283
  • Quantity in car: 1
  • Exhaust resonator (fits 67.7mm/2.50" pipe)
  • Usage: H

$14.2015.98

Available in 2 shops

Add to cart


Pipe, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25537101
  • Quantity in car: 1
  • Exhaust manifold
  • Usage: H, H

$?

Add to cart


Bolt, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25555386
  • Quantity in car: 2
  • Exhaust muffler hanger (left-hand & right-hand) (m8x1.25x50, 20.5 thread) (hex flanged head shoulder)
  • Usage: H

$5.8217.20

Available in 38 shops

Add to cart


Insulator, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25559602
  • Quantity in car: 2
  • Usage: H

$12.5212.95

Available in 2 shops

Add to cart


Insulator, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25559602
  • Quantity in car: 1
  • Usage: HX (L27)

$12.5212.95

Available in 2 shops

Add to cart


Hanger, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25559606
  • Quantity in car: 1
  • Usage: HX

$?

Add to cart


Muffler, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25609139
  • Quantity in car: 1
  • Exhaust (with tail pipe)
  • Usage: HX (L27) (EXC N10)

$?

Add to cart


Muffler, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25609141
  • Quantity in car: 1
  • Exhaust (with tail pipe)
  • Usage: HX (L27, N10)

$?

Add to cart


Pipe, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25613219
  • Quantity in car: 1
  • Exhaust (intermediate) (without resonator)
  • Usage: HX (L27)

$0.63

Available in 1 shop

Add to cart


Resonator, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25623962
  • Quantity in car: 1
  • Usage: H (NM8) (EXPORT)

$?

Add to cart


Shield, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 25649401
  • Quantity in car: 1
  • Exhaust muffler rear heat (drill holes as required)
  • Usage: H

$27.4230.86

Available in 2 shops

Add to cart


Stud, exhaust system v6 3.8l (l27, 1st design)

  • OEM part number: 88891764
  • Quantity in car: 2
  • Exhaust manifold pipe (100mm)
  • Usage: H

$2.933.05

Available in 2 shops

Add to cart


Hanger, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 00363455
  • Quantity in car: 2
  • Exhaust muffler front (o-type)
  • Usage: H

$?

Add to cart


Seal, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 03522346
  • Quantity in car: 1
  • Exhaust crossover pipe (to right-hand exhaust manifold)
  • Usage: H (L27)

$?

Add to cart


Clip, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 04576889
  • Quantity in car: 3
  • Catalytic converter temp alarm sensor harness
  • Usage: H (UD6) (EXPORT)

$?

Add to cart


Rivet, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 09442361
  • Long dome pop, .56 hd. outside diameter, .355 long, aluminum (exhaust muffler heat shield)
  • Usage: H

$?

Add to cart


Rivet, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 09442361
  • Long dome pop, .56 hd. outside diameter, .355 long, aluminum (exhaust muffler front heat shield)

$?

Add to cart


Rivet, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 09442361
  • Long dome pop, .56 hd. outside diameter, .355 long, aluminum (catalytic converter heat shield)
  • Usage: H
  • 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.

$?

Add to cart


Nut, exhaust system v6 3.8l (l27, 2nd design)

$0.303.94

Available in 38 shops

Add to cart


Bolt, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 11508534
  • Hex flanged head, m8x1.25x16, 16.8 outside diameter, machine point, 6171m, por
  • Usage: H

$0.674.06

Available in 38 shops

Add to cart


Nut, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 11514596
  • Quantity in car: 6
  • Hex flanged head, m8x1.25, 17.9 outside diameter, 738 thick, 13mm hexagon, 10, zf (rear bumper energy absorber)

$0.178.53

Available in 3 shops

Add to cart

11515758 genuine OEM part.

Bolt, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 11515758
  • Quantity in car: 6
  • Hex flanged head, m8x1.25x30, 28thd, 18 outside diameter, machine point, 10.9, 7114m (rear bumper energy absorber)

$0.593.03

Available in 3 shops

Add to cart


Sensor, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 12120624
  • Quantity in car: 1
  • Catalytic converter temp alarm (exhaust probe)
  • Usage: H (UD6) (EXPORT)

$?

Add to cart


Sensor, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 12128322
  • Quantity in car: 1
  • Catalytic converter temp alarm (exhaust probe)
  • Usage: H (UD6) (EXPORT)

$?

Add to cart


Shield kit, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 12537922
  • Quantity in car: 1
  • Catalytic converter heat (contains front and rear shields) (trim & bend shield as required for proper fit on 1995 and prior)
  • Usage: H, H

$?

Add to cart


Manifold RH, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 24500683
  • Quantity in car: 1
  • Exhaust (with heat shield)
  • Usage: H (L27)

$?

Add to cart


Manifold LH, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 24501743
  • Quantity in car: 1
  • Usage: H (L27) (2ND DES)

$?

Add to cart


Manifold LH, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 24502380
  • Quantity in car: 1
  • Usage: H (L27)

$?

Add to cart


Stud, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 24503547
  • Quantity in car: 12
  • Exhaust manifold
  • Usage: H (L27)

$?

Add to cart


Seal, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 24504545
  • Quantity in car: 1
  • Exhaust manifold pipe (to exhaust manifold)
  • Usage: H (L27)

$10.1910.97

Available in 2 shops

Add to cart


Converter, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25128981
  • Quantity in car: 1
  • Three way catalytic (id:az)
  • Usage: H (L27) (EXC NM8)

$?

Add to cart


Converter, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25130333
  • Quantity in car: 1
  • Three way catalytic (id:ta)
  • Usage: H (L27, NA5) (EXC UD6)

$?

Add to cart


Converter, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25143483
  • Quantity in car: 1
  • Three way catalytic (id:jb)
  • Usage: H (L27, NB2)

$?

Add to cart


Converter, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25143841
  • Quantity in car: 1
  • Three way catalytic
  • Usage: H (L27, UD6) (EXPORT)

$?

Add to cart


Converter, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25144631
  • Quantity in car: 1
  • Three way catalytic
  • Usage: H (L27, UD6) (EXC NM8) (EXPORT)

$?

Add to cart


Spring, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25501711
  • Quantity in car: 2
  • Usage: H (L27)

$3.587.19

Available in 38 shops

Add to cart


Insulator, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25514713
  • Quantity in car: 1
  • Exhaust muffler front hanger bracket (graph-oil paper) (between bracket & pipe hanger)
  • Usage: H

$?

Add to cart


Seal, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25523161
  • Quantity in car: 1
  • Exhaust crossover pipe (to right-hand exhaust manifold)
  • Usage: H (L27)

$0.62

Available in 1 shop

Add to cart


Insert, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25529797
  • Quantity in car: 1
  • Exhaust manifold pipe (adapter)
  • Usage: HX (L27)

$?

Add to cart


Flange, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25530037
  • Quantity in car: 1
  • Usage: H (L27)

$?

Add to cart


Bracket, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25530120
  • Quantity in car: 1
  • Exhaust muffler front hanger
  • Usage: H

$0.71

Available in 1 shop

Add to cart


Clamp, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25533283
  • Quantity in car: 1
  • Exhaust resonator (fits 67.7mm/2.50" pipe)
  • Usage: H

$14.2015.98

Available in 2 shops

Add to cart


Manifold RH, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25537100
  • Quantity in car: 1
  • Exhaust (with heat shield)
  • Usage: H (L27)

$?

Add to cart


Pipe, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25537101
  • Quantity in car: 1
  • Exhaust manifold
  • Usage: H, H

$?

Add to cart


Bolt, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25555386
  • Quantity in car: 2
  • Exhaust muffler hanger (left-hand & right-hand) (m8x1.25x50, 20.5 thread) (hex flanged head shoulder)
  • Usage: H

$5.8217.20

Available in 38 shops

Add to cart


Insulator, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25559602
  • Quantity in car: 2
  • Usage: H

$12.5212.95

Available in 2 shops

Add to cart


Insulator, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25559602
  • Quantity in car: 1
  • Usage: HX (L27)

$12.5212.95

Available in 2 shops

Add to cart


Hanger, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25559606
  • Quantity in car: 1
  • Usage: HX

$?

Add to cart


Pipe, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25609135
  • Quantity in car: 1
  • Exhaust (intermediate) (without resonator)
  • Usage: H (L67, UD6) (EXPORT), H (L67, UD6) (EXPORT)

$0.63

Available in 1 shop

Add to cart


Muffler, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25609139
  • Quantity in car: 1
  • Exhaust (with tail pipe)
  • Usage: HX (L27) (EXC N10)

$?

Add to cart


Muffler, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25609141
  • Quantity in car: 1
  • Exhaust (with tail pipe)
  • Usage: HX (L27, N10)

$?

Add to cart


Pipe, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25613219
  • Quantity in car: 1
  • Exhaust (intermediate) (without resonator)
  • Usage: HX (L27)

$0.63

Available in 1 shop

Add to cart


Resonator, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25623962
  • Quantity in car: 1
  • Usage: H (NM8) (EXPORT)

$?

Add to cart


Shield, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 25649401
  • Quantity in car: 1
  • Exhaust muffler rear heat (drill holes as required)
  • Usage: H

$27.4230.86

Available in 2 shops

Add to cart


Stud, exhaust system v6 3.8l (l27, 2nd design)

  • OEM part number: 88891764
  • Quantity in car: 2
  • Exhaust manifold pipe (100mm)
  • Usage: H

$2.933.05

Available in 2 shops

Add to cart


Hanger, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 00363455
  • Quantity in car: 2
  • Exhaust muffler front (o-type)
  • Usage: H

$?

Add to cart


Seal, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 03522346
  • Quantity in car: 1
  • Usage: H (L67)

$?

Add to cart


Seal, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 03522346
  • Quantity in car: 1
  • Exhaust crossover pipe (seal used with manifold 24500683 & has a trapezoidal cross-section)
  • Usage: H (L67) (2ND DES)

$?

Add to cart


Clip, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 04576889
  • Quantity in car: 3
  • Catalytic converter temp alarm sensor harness
  • Usage: H (UD6) (EXPORT)

$?

Add to cart


Rivet, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 09442361
  • Long dome pop, .56 hd. outside diameter, .355 long, aluminum (exhaust muffler heat shield)
  • Usage: H

$?

Add to cart


Rivet, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 09442361
  • Long dome pop, .56 hd. outside diameter, .355 long, aluminum (exhaust muffler front heat shield)
  • Usage: H

$?

Add to cart


Rivet, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 09442361
  • Long dome pop, .56 hd. outside diameter, .355 long, aluminum (catalytic converter heat shield)
  • Usage: H
  • 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.

$?

Add to cart


Nut, exhaust system v6 3, 8-1 (l67)

$0.303.94

Available in 38 shops

Add to cart


Bolt, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 11508534
  • Hex flanged head, m8x1.25x16, 16.8 outside diameter, machine point, 6171m, por
  • Usage: H

$0.674.06

Available in 38 shops

Add to cart


Nut, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 11514596
  • Quantity in car: 6
  • Hex flanged head, m8x1.25, 17.9 outside diameter, 738 thick, 13mm hexagon, 10, zf (rear bumper energy absorber)

$0.178.53

Available in 3 shops

Add to cart

11515758 genuine OEM part.

Bolt, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 11515758
  • Quantity in car: 6
  • Hex flanged head, m8x1.25x30, 28thd, 18 outside diameter, machine point, 10.9, 7114m (rear bumper energy absorber)

$0.593.03

Available in 3 shops

Add to cart


Sensor, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 12120624
  • Quantity in car: 1
  • Catalytic converter temp alarm (not used after 1993) (exhaust probe)
  • Usage: H (UD6) (EXPORT)

$?

Add to cart


Sensor, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 12128322
  • Quantity in car: 1
  • Catalytic converter temp alarm (exhaust probe) (not used after 1993)
  • Usage: H (UD6) (EXPORT)

$?

Add to cart


Shield kit, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 12535877
  • Quantity in car: 1
  • Rear bumper fascia heat (contains r & l shields)
  • Usage: HY, HZ

$0.49

Available in 1 shop

Add to cart


Shield kit, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 12537922
  • Quantity in car: 1
  • Catalytic converter heat (contains front and rear shields) (trim & bend shield as required for proper fit on 1995 and prior)
  • Usage: H, H

$?

Add to cart


Manifold RH, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 24500683
  • Quantity in car: 1
  • Exhaust (with heat shield)
  • Usage: H (L67)

$?

Add to cart


Manifold RH, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 24500683
  • Quantity in car: 1
  • Usage: H (L67)

$?

Add to cart


Manifold LH, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 24501731
  • Quantity in car: 1
  • Usage: H (L67), H (L67)

$?

Add to cart


Manifold LH, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 24502380
  • Quantity in car: 1
  • Usage: H (L67), H (L67)

$?

Add to cart


Stud, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 24503547
  • Quantity in car: 12
  • Exhaust manifold
  • Usage: H (L67)

$?

Add to cart


Seal, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 24504545
  • Quantity in car: 1
  • Exhaust manifold pipe (to exhaust manifold)
  • Usage: H (L67)

$10.1910.97

Available in 2 shops

Add to cart


Converter, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 25143841
  • Quantity in car: 1
  • Three way catalytic
  • Usage: H (L27, UD6) (EXPORT)

$?

Add to cart


Converter, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 25144631
  • Quantity in car: 1
  • Three way catalytic
  • Usage: H (L27, UD6) (EXC NM8) (EXPORT)

$?

Add to cart


Converter, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 25145752
  • Quantity in car: 1
  • Three way catalytic (id:lt)
  • Usage: H (L67) (EXC NM8)

$15.98

Available in 1 shop

Add to cart


Spring, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 25501711
  • Quantity in car: 2
  • Usage: H (L67)

$3.587.19

Available in 38 shops

Add to cart


Insulator, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 25514713
  • Quantity in car: 1
  • Exhaust muffler front hanger bracket (graph-oil paper) (between bracket & pipe hanger)
  • Usage: H

$?

Add to cart


Seal, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 25523161
  • Quantity in car: 1
  • Exhaust crossover pipe (to right-hand exhaust manifold) (seal used with manifold 25537100 & has d-shaped cross-section)
  • Usage: H (L67) (1ST DES)

$0.62

Available in 1 shop

Add to cart


Insert, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 25529797
  • Quantity in car: 1
  • Exhaust manifold pipe (adapter)
  • Usage: H (L67) (EXC UD6)

$?

Add to cart


Flange, exhaust system v6 3, 8-1 (l67)

  • OEM part number: 25530037
  • Quantity in car: 1
  • Usage: H (L67)

$?

Add to cart

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