Exhaust System fit your 2009 Cadillac STS

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2009 Cadillac STS

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

15032594
NUT, Catalytic Converter, NUT,CATALYTIC CONVERTER(HEXAGON M10X1.5)(3.613)
- Require Quantity: 04
- Package Quantity: 10
$6.17 $4.13
10
Add To Cart

STUD, Catalytic Converter
11570494
STUD, CATALYTIC CONVERTER(PART OF 10,11)(M10X1.5X48, 28 THREAD, 17 OUTSIDE DIAMETER)
Fitting Vehicle Options: DY29(LLT,JJA,JJB), DW29(LLT,JJA,JJB)
Require Quantity: 02
Package Quantity: 1
$24.66 $15.69
1
Add To Cart
11609596
STUD, CATALYTIC CONVERTER(PART OF 2,14)(M8X1.25X50, 18 OUTSIDE DIAMETER)
- Fitting Vehicle Options: D(LH2)
- Require Quantity: 04
- Package Quantity: 1
$12.11 $8.09

11588728
BOLT, Exhaust Manifold, BOLT,EXHAUST MANIFOLD CLA(M8X1.25X50 OUTSIDE DIAMETER-8.8)(REDUCED BODY)(3.671)
- Require Quantity: 12
- Package Quantity: 1
$10.22 $6.50
1
Add To Cart

INSULATOR, Exhaust Tail Pipe
15284207
INSULATOR, EXHAUST TAIL PIPE HANGER(PART OF 19,24)
Require Quantity: 04
Package Quantity: 1
$10.77 $8.72
1
Add To Cart
15284207
INSULATOR, EXHAUST TAIL PIPE HANGER(PART OF 20)
- Require Quantity: 04
- Package Quantity: 1
$10.77 $8.72
1
Add To Cart
15284207
INSULATOR, EXHAUST TAIL PIPE HANGER(PART OF 11,13)
- Require Quantity: 04
- Package Quantity: 1
$10.77 $8.72
1
Add To Cart

20876240
SEAL, Exhaust Pipe, SEAL,EXHAUST MANIFOLD PIPE(PART OF 1,8)
- Require Quantity: 02
- Package Quantity: 1
$31.79 $20.20
1
Add To Cart

CONVERTER, Catalytic Converter
25939989
CONVERTER, 3WAY CATALYTIC(INCLUDES 7,8,12,13)
Location: Passenger Side
Fitting Vehicle Options: DW(LLT,JJB)
$2624.70 $1742.28
1
Add To Cart
25971634
CONVERTER, 3WAY CATALYTIC(INCLUDES 7,8,12,13)
- Location: Driver Side
- Fitting Vehicle Options: D(LLT,LP1,LY7)
- Replaced By: 19418949
$2851.67 $1899.06
1
Add To Cart
25971635
CONVERTER, 3WAY CATALYTIC(INCLUDES 7,8,12,13)
- Location: Passenger Side
- Fitting Vehicle Options: DY(LLT,JJB)(EXPORT)
$859.68 $578.37
1
Add To Cart

MANIFOLD, Engine Exhaust Manifold
12571101
MANIFOLD, EXHAUST
Location: Passenger Side
Fitting Vehicle Options: D(LLT)
12571102
MANIFOLD, EXHAUST
- Location: Driver Side
- Fitting Vehicle Options: D(LLT)
12638993
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INCLUDES 9,10)(3.685)
- Location: Driver Side
- Fitting Vehicle Options: D(LC3)
12638994
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INCLUDES 4,5,9,10)(3.685)
- Location: Passenger Side
- Fitting Vehicle Options: D(LC3)
12638996
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INCLUDES 1,4-7)(3.685)
- Location: Passenger Side
- Fitting Vehicle Options: DW(LH2)
12638999
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INLCS 6,7)(3.685)
- Location: Driver Side
- Fitting Vehicle Options: DY(LH2), DW(LH2)

SEAL, Catalytic Converter
25709703
SEAL, CATALYTIC CONVERTER(PART OF 2,14)(ROUND METAL SEAL)
Fitting Vehicle Options: DY29(LH2)(EXPORT), DW29(LH2)
Require Quantity: 02
Package Quantity: 1
$24.66 $15.69
1
Add To Cart
15879730
SEAL, CATALYTIC CONVERTER(PART OF 10,11)(SPHERICAL OUTLET SEAL)
- Fitting Vehicle Options: DW29(LLT,JJB), DY29(LLT,JJB)
- Require Quantity: 02
- Package Quantity: 1
$18.49 $12.20
1
Add To Cart
25857958
SEAL, CATALYTIC CONVERTER(PART OF 10,11)(INLET SEAL (W/O SHIELD))
- Fitting Vehicle Options: D29(LLT,JJA,JJB)
$54.50 $36.46
1
Add To Cart

SENSOR, Computer Control Sensors
19353381
SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)
Fitting Vehicle Options: D29(LLT)
Require Quantity: 02
Package Quantity: 1
$237.96 $114.60
1
Add To Cart
12601266
SENSOR, HEATED OXYGEN(POSITION 2)
- Location: Driver Side
- Fitting Vehicle Options: DW(LLT,MYB), DY(LLT,MYB)(EXPORT)
$73.74 $35.52
1
Add To Cart
12597449
SENSOR, HEATED OXYGEN(POSITION 2)
- Location: Passenger Side
- Fitting Vehicle Options: DR,DY(LLT,LP1,LY7,MYB)(EXPORT), DM,DW(LLT,LP1,LY7,MYB)
$173.44 $59.74
1
Add To Cart
12610969
SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)
- Location: Passenger Side
- Fitting Vehicle Options: D29(LH2)
$175.98 $54.68
1
Add To Cart
12609159
SENSOR, HEATED OXYGEN(POSITION 2)(POST CONVERTER)
- Fitting Vehicle Options: DX(LC3)
- Require Quantity: 02
- Package Quantity: 1
12609159
SENSOR, HEATED OXYGEN(POSITION 2)(POST CONVERTER)
- Location: Driver Side
- Fitting Vehicle Options: DW(LH2), DY(LH2)(EXPORT)
12588036
SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)
- Fitting Vehicle Options: DX(LC3,MYC)
- Require Quantity: 02
- Package Quantity: 1
12607145
SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)
- Fitting Vehicle Options: DW(LH2), DY(LH2)(EXPORT)
- Require Quantity: 02
- Package Quantity: 1

GASKET, Manifold to Cylinder Head
12567655
GASKET, EXHAUST MANIFOLD
Fitting Vehicle Options: D(LC3)
Require Quantity: 02
Package Quantity: 1
$18.70 $11.31
1
Add To Cart
12567655
GASKET, EXHAUST MANIFOLD(PART OF 2)
- Fitting Vehicle Options: D(LH2)
- Require Quantity: 02
- Package Quantity: 1
$18.70 $11.31
1
Add To Cart
12608475
GASKET, EXHAUST MANIFOLD
- Location: Passenger Side
- Fitting Vehicle Options: D(LLT)
$30.08 $18.18
1
Add To Cart
12576262
GASKET, EXHAUST MANIFOLD
- Location: Driver Side
- Fitting Vehicle Options: D(LLT)
$35.73 $22.71
1
Add To Cart

BRACKET, Exhaust Tail Pipe
25902027
BRACKET, EXHAUST TAIL PIPE HANGER(INCLUDES 23)
Location: Driver Side
Fitting Vehicle Options: DY29(EXPORT), DW,DX29
$26.67 $16.96
1
Add To Cart
25902027
BRACKET, EXHAUST TAIL PIPE HANGER(INCLUDES 21)
- Location: Driver Side
- Fitting Vehicle Options: DW,DX29, DY29(EXPORT)
$26.67 $16.96
1
Add To Cart
25902027
BRACKET, EXHAUST TAIL PIPE HANGER(INCLUDES 12)
- Location: Driver Side
- Fitting Vehicle Options: DY29(EXPORT), DW,DX29
$26.67 $16.96
1
Add To Cart
15240254
BRACKET, EXHAUST TAIL PIPE HANGER(INCLUDES 23)
- Location: Passenger Side
- Fitting Vehicle Options: D29
$45.47 $30.42
15240254
BRACKET, EXHAUST TAIL PIPE HANGER(INCLUDES 21)
- Location: Passenger Side
- Fitting Vehicle Options: D29
$45.47 $30.42
15240254
BRACKET, EXHAUST TAIL PIPE HANGER(INCLUDES 12)
- Location: Passenger Side
- Fitting Vehicle Options: D29
$45.47 $30.42

11547135
BOLT, Intake & Exhaust Manifold, BOLT,EXHAUST MANIFOLD HEAT SHIELD
- Require Quantity: 14
- Package Quantity: 1
$9.96 $6.34
1
Add To Cart

SHIELD, Exhaust Manifold
12576372
SHIELD, EXHAUST MANIFOLD HEAT
Location: Passenger Side
Fitting Vehicle Options: D(LC3), DW(LH2)
$29.63 $17.35
1
Add To Cart
12617267
SHIELD, EXHAUST MANIFOLD HEAT
- Location: Passenger Side
- Fitting Vehicle Options: D(LLT)
$13.05
1
Add To Cart
12607338
SHIELD, EXHAUST MANIFOLD HEAT
- Location: Driver Side
- Fitting Vehicle Options: D(LC3), D(LH2)
12568289
SHIELD, EXHAUST MANIFOLD LOWER HEAT(PART OF 8)
- Fitting Vehicle Options: D(LC3)
12568289
SHIELD, EXHAUST MANIFOLD LOWER HEAT(PART OF 2)
- Fitting Vehicle Options: D(LH2)
12580706
SHIELD, EXHAUST MANIFOLD HEAT
- Location: Driver Side
- Fitting Vehicle Options: D(LLT)
12615026
SHIELD, EXHAUST MANIFOLD HEAT
- Location: Passenger Side
- Fitting Vehicle Options: DY(LH2)(EXPORT)

RIVET, Exhaust Manifold
10229247
RIVET, EXHAUST MANIFOLD HEAT SHIELD(PART OF 8)(3.601)
Fitting Vehicle Options: D(LC3)
Require Quantity: 02
Package Quantity: 1
$7.73 $4.91
10229247
RIVET, EXHAUST MANIFOLD HEAT SHIELD(PART OF 2)(3.601)
- Fitting Vehicle Options: D(LH2)
- Require Quantity: 02
- Package Quantity: 1
$7.73 $4.91

MANIFOLD, Catalytic Converter
12638993
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INCLUDES 9,10)
Location: Driver Side
Fitting Vehicle Options: D(LC3)
12638994
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INCLUDES 4,5,9,10)
- Location: Passenger Side
- Fitting Vehicle Options: D(LC3)
12604020
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INCLUDES 1,4-7)
- Location: Passenger Side
- Fitting Vehicle Options: DY(LH2)(EXPORT)
12638996
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INCLUDES 1,4-7)
- Location: Passenger Side
- Fitting Vehicle Options: DW(LH2)
12638999
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(INLCS 6,7)
- Location: Driver Side
- Fitting Vehicle Options: DW(LH2), DY(LH2)

ABSORBER, Bumper/Fascia Energy Absorber
15243700
ABSORBER, REAR BUMPER ENERGY(SEE GROUP 07.000 "BUMPER/REAR" FOR DETAILED ILLUSTRATED VIEW)(METAL E.A. UNIT)
Location: Passenger Side
$345.59 $230.11
1
Add To Cart
25764183
ABSORBER, REAR BUMPER ENERGY(SEE GROUP 07.000 "BUMPER/REAR" FOR DETAILED ILLUSTRATED VIEW)(METAL E.A. UNIT)
- Location: Driver Side
$332.17 $221.18
1
Add To Cart

11610978
STUD, Exhaust Pipe, STUD,EXHAUST PIPE(PART OF 1,8)(M10X1.5X20)
- Require Quantity: 02
- Package Quantity: 1

MUFFLER, Exhaust Tail Pipe
15899099
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(MAY BLACK ENAMEL NECESSARY TO PAINT BOTTOM OF MUFFLER WITH HIGH TEMPERATURE LOW GLOSSPAINT)
Fitting Vehicle Options: DX(LC3)
15927179
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(3.701)
- Fitting Vehicle Options: DW,DY(LLT)
25797842
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(3.701)
- Fitting Vehicle Options: DW(LH2)
25797843
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(3.701)
- Fitting Vehicle Options: DY(LH2)

MUFFLER, Exhaust
15927179
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(3.701)
Fitting Vehicle Options: DW,DY(LLT)
15927179
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)
- Fitting Vehicle Options: DW,DY(LLT)
25797842
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)
- Fitting Vehicle Options: DW(LH2)
25797842
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(3.701)
- Fitting Vehicle Options: DW(LH2)
25797843
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(3.701)
- Fitting Vehicle Options: DY(LH2)
25797843
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)
- Fitting Vehicle Options: DY(LH2)

25711603
INSULATOR, Exhaust Muffler/Resonator, INSULATOR,EXHAUST MUFFLER HANGER BRACKET
- Require Quantity: 02
- Package Quantity: 1

11516076
NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(EXHAUST MUFFLER)
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

11516076
NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(EXHAUST MANIFOLD)
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

11609746
NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(EXHAUST MUFFLER)
- Require Quantity: 04
- Package Quantity: 12
$4.42 $2.67
12
Add To Cart

11519840
BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(EXHAUST MANIFOLD HEAT SHIELD)
- Require Quantity: 06
- Package Quantity: 5
$7.10 $4.28
5
Add To Cart

11516650
NUT, HEXAGON W/CONICAL WASHER,M8X1.25,28 O.D.,7.5 THICK,9,GM7111M.(REAR BUMPER ENERGY ABS)
- Require Quantity: 06
- Package Quantity: 5
$8.07 $5.13
5
Add To Cart

11562490
STUD, STRAIGHT,M8X1.25X20,M8X1.25X40,69 TL,9.8,GMW3179,EXTERNAL HEXAGON SOCKET(EXHAUST MANIFOLD)
- Require Quantity: 04
- Package Quantity: 1
$27.08 $17.20
1
Add To Cart

11516611
BOLT, HEXAGON HEAD W/CONICAL WASHER,M8X1,25X30,17 THREAD,32 OUTSIDE DIAMETER,9.8 MAT,7114M FINISH MACHINE,8MM P-POINT(REAR BUMPER ENERGY ABS)
- Require Quantity: 02
- Package Quantity: 1
$8.10 $5.15
1
Add To Cart

11518444
NUT, U,M8X1.25,25X14.2,3.4-6.3 PANEL,1050,6173M(REAR BUMPER ENERGY ABS)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 19369709
$7.85 $5.25
1
Add To Cart

11569946
STUD, STRAIGHT,M8X1.25X38,M8X1.25X12,W/EXTERNAL SOCKET,56 OAL, 10.9, GM6164M(PART OF 10,11)
- Require Quantity: 02
- Package Quantity: 1
$14.15 $9.00
1
Add To Cart

11517516
BOLT, HEX FLANGED HEAD,M6X1X13,9.5 THREAD,14.2 OUTSIDE DIAMETER,9.8,6280M,MACHINE,HEADER POINT(EXHAUST MANIFOLD HEAT SHIELD)
- Require Quantity: 06
- Package Quantity: 1

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2009 Cadillac STS parts. Parts like Exhaust System are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.6L, 8 Cyl 4.4L, 8 Cyl 4.6L. Model Code: 4 DOOR, 4 DOOR(RHD), V 4 DOOR.