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1990 Buick Lesabre fuel and exhaust parts catalog

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Bolt, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 24504713
  • Front cover (1988-90)

$2.752.96

Available in 2 shops

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Stud, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 24504717
  • Front cover thru front to block (1991)

$2.766.20

Available in 38 shops

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Stud, emission controls v6 3.8l (3.8c, ln3)

$?

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Sensor, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25037250
  • Coolant temp indicator & gage

$35.7440.22

Available in 2 shops

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Filter, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25042732
  • Canister air inlet (4.5 diameter)

$?

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Valve, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25098058
  • Crankcase ventilation cont

$6.647.15

Available in 2 shops

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Valve, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25509432
  • Cruise control vacuum release (1988-90)

$0.4920.83

Available in 2 shops

Add to cart


Clamp, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25518880
  • Worm gear (.250 to .625) sst bla

$1.732.10

Available in 38 shops

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Retainer, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25523507
  • Fuel vapor canister

$?

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Bolt, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25526395
  • Fuel & ignition cam sensor to front cover

$5.0510.00

Available in 38 shops

Add to cart


Elbow, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25526950
  • Ventilation pipe (rubber grommet) (1988 first design)

$0.49

Available in 1 shop

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Stud, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25527241
  • Fuel injection to intake manifold (1988-89)

$?

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Gasket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25529581
  • Throttle body & exhaust gas recirculation valve adapter (three bolt hole)

$0.49

Available in 1 shop

Add to cart


Bracket, emission controls v6 3.8l (3.8c, ln3)

$?

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Duct, emission controls v6 3.8l (3.8c, ln3)

$7.54

Available in 1 shop

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Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530108
  • Engine control module

$?

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Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530109
  • Engine control module

$2.91

Available in 1 shop

Add to cart


Shield, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530113
  • Engine wiring harness (1988-89)

$?

Add to cart


Sensor, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530325
  • Camshaft position

$36.3345.47

Available in 38 shops

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Harness, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530374
  • Vacuum mod & fuel vapor canister

$?

Add to cart


Adapter, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530446
  • Throttle body & exhaust gas recirculation valve

$47.0652.95

Available in 2 shops

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Cover, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530517
  • Fuel vapor canister (1988)

$14.83

Available in 1 shop

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Switch, emission controls v6 3.8l (3.8c, ln3)

$19.8022.28

Available in 2 shops

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Bolt, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530610
  • Harness vacuum manifold

$46.97

Available in 1 shop

Add to cart


Relay, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530731
  • Air condition compressor (1988-89)

$15.58

Available in 1 shop

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Relay, emission controls v6 3.8l (3.8c, ln3)

$15.58

Available in 1 shop

Add to cart


Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530732
  • Blower mtr. relay

$?

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Relay, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530733
  • Air condition compressor

$9.0817.99

Available in 38 shops

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Relay, emission controls v6 3.8l (3.8c, ln3)

$9.0817.99

Available in 38 shops

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Gasket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530812
  • Exhaust gas recirculation valve adapter

$4.364.90

Available in 2 shops

Add to cart

25530972 genuine OEM part.

Valve, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25530972
  • Fuel vapor canister purge

$14.83

Available in 1 shop

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Gasket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25532324
  • Throttle body (two bolt hole)

$?

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Tube, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25532398
  • Fuel pressure regulator vacuum

$?

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Adapter, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25532503
  • Exhaust gas recirculation valve to throttle body adapter

$8.34

Available in 1 shop

Add to cart


Pipe, emission controls v6 3.8l (3.8c, ln3)

$?

Add to cart


Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25533443
  • Multiuse relay (front of dash) (1990)

$0.38

Available in 1 shop

Add to cart


Hose, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25533567
  • Crankcase ventilation (1988 first design)

$?

Add to cart


Hose, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25533568
  • Crankcase ventilation (to throttle bdy) (1988 first design)

$?

Add to cart


Tube, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25533606
  • Crankcase ventilation (1988 second design) (1989-91)

$?

Add to cart


Hose, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25533607
  • Crankcase ventilation (1988 second design) (1989-91)

$?

Add to cart


Pipe, emission controls v6 3.8l (3.8c, ln3)

$9.57

Available in 1 shop

Add to cart


Seal, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25533988
  • O ring throttle body inlet pipe to int

$3.434.00

Available in 2 shops

Add to cart


Seal, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25533989
  • Throttle body outlet & int pipe

$3.664.00

Available in 2 shops

Add to cart


Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25534659
  • Accelerator control cable (to throttle body) (1989)

$?

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Gasket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25535027
  • Exhaust gas recirculation valve

$1.68

Available in 1 shop

Add to cart


Stud, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25536226
  • gen. support to cylinder head (1988)

$?

Add to cart


Grommet, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25536368
  • Crankcase ventilation valve

$2.893.05

Available in 2 shops

Add to cart


Support, emission controls v6 3.8l (3.8c, ln3)

$12.9114.53

Available in 2 shops

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Gasket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25537222
  • Vacuum block harness manifold

$3.80

Available in 1 shop

Add to cart


Switch, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25551820
  • Electronic brake control brake pedal & cruise control vacuum release valve & torque converter clutch ((1991))

$10.7011.46

Available in 2 shops

Add to cart


Relay, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25553347
  • Engine coolant fan

$7.639.44

Available in 38 shops

Add to cart


Relay, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25553347
  • Air conditioning compressor (1990-91)

$7.639.44

Available in 38 shops

Add to cart


Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25558149
  • Fan relay mounting

$3.724.18

Available in 2 shops

Add to cart


Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25559817
  • Multiuse relay, right-hand (inside of car)

$8.23

Available in 1 shop

Add to cart


Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25559817
  • Multiuse relay (front of dash) (1988-89)

$8.23

Available in 1 shop

Add to cart


Bracket, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 25601552
  • Multiuse relay (front of dash) (1991)

$?

Add to cart


O ring (.35 idx.072 thick) (9.172) (acdelco #15-30570), emission controls v6 3.8l (3.8c, ln3)

$1.402.92

Available in 38 shops

Add to cart


Module, emission controls v6 3.8l (3.8c, ln3)

  • OEM part number: 88999198
  • Engine control

$94.31205.05

Available in 38 shops

Add to cart


Hanger, exhaust system v6 (ln3/3.8c)

$?

Add to cart


Bolt, exhaust system v6 (ln3/3.8c)

  • OEM part number: 09440166
  • Hwh (10x16x.50) pzor

$?

Add to cart


Bolt, exhaust system v6 (ln3/3.8c)

  • OEM part number: 11500921
  • Hexagon (m8x1.25x40) 10.9 phos

$1.962.41

Available in 38 shops

Add to cart


Bolt, exhaust system v6 (ln3/3.8c)

  • OEM part number: 11508534
  • Hex flanged head (m8x1.25x16) 6171m por

$0.674.06

Available in 38 shops

Add to cart


Nut, exhaust system v6 (ln3/3.8c)

  • OEM part number: 11514596
  • Hex flanged head (m8x1.25) 10 peor

$0.178.53

Available in 3 shops

Add to cart

11515758 genuine OEM part.

Bolt, exhaust system v6 (ln3/3.8c)

  • OEM part number: 11515758
  • Hex flanged head (m8x1.25x30) 10.9 por

$0.593.03

Available in 3 shops

Add to cart


Nut, exhaust system v6 (ln3/3.8c)

  • OEM part number: 11517996
  • Flange hexagon head (m10x1.5)

$2.893.81

Available in 38 shops

Add to cart


Shield kit, exhaust system v6 (ln3/3.8c)

$?

Add to cart


Clamp, exhaust system v6 (ln3/3.8c)

  • OEM part number: 15595206
  • Saddle type (fits 60.32mm/2.375")

$8.449.49

Available in 2 shops

Add to cart


Clamp, exhaust system v6 (ln3/3.8c)

  • OEM part number: 15595206
  • (saddle type) (fits 60.32mm/2.375" pipe) (1988-91)

$8.449.49

Available in 2 shops

Add to cart


Pipe, exhaust system v6 (ln3/3.8c)

  • OEM part number: 24501729
  • Exhaust crossover

$?

Add to cart


Seal, exhaust system v6 (ln3/3.8c)

$10.1910.97

Available in 2 shops

Add to cart


Converter, exhaust system v6 (ln3/3.8c)

$935.981042.61

Available in 2 shops

Add to cart


Spring, exhaust system v6 (ln3/3.8c)

$3.587.19

Available in 38 shops

Add to cart


Insulator, exhaust system v6 (ln3/3.8c)

$?

Add to cart


Seal, exhaust system v6 (ln3/3.8c)

$0.62

Available in 1 shop

Add to cart


Hanger, exhaust system v6 (ln3/3.8c)

  • OEM part number: 25525319
  • With insulate intermediate pipe rear (1988-89)

$?

Add to cart


Flange, exhaust system v6 (ln3/3.8c)

$?

Add to cart


Bracket, exhaust system v6 (ln3/3.8c)

$0.71

Available in 1 shop

Add to cart


Sleeve, exhaust system v6 (ln3/3.8c)

  • OEM part number: 25533146
  • Exhaust manifold (1988-89)

$?

Add to cart


Muffler, exhaust system v6 (ln3/3.8c)

  • OEM part number: 25533281
  • With tail pipe (1988-89 nc6)

$?

Add to cart


Muffler, exhaust system v6 (ln3/3.8c)

  • OEM part number: 25533282
  • With tail pipe (1988-89 except nc6)

$?

Add to cart


Pipe, exhaust system v6 (ln3/3.8c)

$?

Add to cart


Hanger, exhaust system v6 (ln3/3.8c)

  • OEM part number: 25551111
  • With insulate intermediate pipe rear (1990-91)

$?

Add to cart


Pipe, exhaust system v6 (ln3/3.8c)

$5.31

Available in 1 shop

Add to cart


Muffler, exhaust system v6 (ln3/3.8c)

  • OEM part number: 25552820
  • With tail pipe (1990-91)

$?

Add to cart


Bolt, exhaust system v6 (ln3/3.8c)

  • OEM part number: 25555386
  • Muffler hanger (right-hand & left-hand)

$5.8217.20

Available in 38 shops

Add to cart


Shield, exhaust system v6 (ln3/3.8c)

$?

Add to cart


Insulator, exhaust system v6 (ln3/3.8c)

$12.5212.95

Available in 2 shops

Add to cart


Shield, exhaust system v6 (ln3/3.8c)

  • OEM part number: 25649401
  • Muffler rear heat

$27.4230.86

Available in 2 shops

Add to cart


Stud, exhaust system v6 (ln3/3.8c)

  • OEM part number: 88891764
  • Exhaust manifold pipe (m10x1.5x84)

$2.933.05

Available in 2 shops

Add to cart

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