Engine Assembly-Exhaust Manifold & Related Parts fit your 2025 Chevrolet Trailblazer

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2025 Chevrolet Trailblazer

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BOLT, Catalytic Converter
11588723
BOLT, CATALYTIC CONVERTER BRACE(M8X1.25X25)(FLANGE)(8.900)
Fitting Vehicle Options: T(56)
Require Quantity: 02
Package Quantity: 1
$9.35 $5.84
1
Add To Cart
11519388
BOLT, CATALYTIC CONVERTER BRACE BRACKET(M8X1.25X25)(INCLUDES WASHER)(8.900)
- Fitting Vehicle Options: TR,TU(56)(LBP)
- Require Quantity: 04
- Package Quantity: 1
$9.43 $5.99
1
Add To Cart
11547641
BOLT, CATALYTIC CONVERTER BRACE(PART OF 12)(8.228)
- Fitting Vehicle Options: T(56)
$8.85 $5.92
1
Add To Cart
11519389
BOLT, CATALYTIC CONVERTER BRACE(PART OF 12)(M8X1.25X30)(7.395)
- Fitting Vehicle Options: T(56)
$8.12 $5.15
1
Add To Cart

NUT, Catalytic Converter
11588835
NUT, CATALYTIC CONVERTER(M8X1.25)(8.915)
Require Quantity: 02
Package Quantity: 1
$6.99 $4.46
1
Add To Cart
11546441
NUT, CATALYTIC CONVERTER BRACE BRACKET(M8X1.25 24 OUTSIDE DIAMETER)(13 MM SOCKET)(12.184)
- Require Quantity: 02
- Package Quantity: 1
$0.32 $0.21
1
Add To Cart

STUD, Exhaust Pipe
11561404
STUD, EXHAUST FLANGE(PART OF 4)(M8X1.25X41)(3.690)
Fitting Vehicle Options: T(56), TR,TS,TT,TU(56)
Require Quantity: 02
Package Quantity: 1
$13.57 $9.08
1
Add To Cart
11561404
STUD, EXHAUST FLANGE(PART OF 12)(M8X1.25X41)(3.690)
- Fitting Vehicle Options: T(56), TR,TS,TT,TU(56)
- Require Quantity: 02
- Package Quantity: 1
$13.57 $9.08
1
Add To Cart
11561404
STUD, EXHAUST FLANGE(PART OF 11)(M8X1.25X41)(3.690)
- Fitting Vehicle Options: TR,TS,TT,TU(56), T(56)
- Require Quantity: 02
- Package Quantity: 1
$13.57 $9.08
1
Add To Cart

STUD, Catalytic Converter
11570204
STUD, CATALYTIC CONVERTER BRACE(STUD)(M8X1.25X14,M8X1.25X27)(43MM TOTAL LENGTH)(8.981)
Fitting Vehicle Options: TR,TU(56)(LBP)
$7.37 $4.69
1
Add To Cart
11570204
STUD, CATALYTIC CONVERTER BRACE(FWD)(STUD)(M8X1.25X14,M8X1.25X27)(43MM TOTAL LENGTH)(8.981)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,FWD,NTB,NUG)
$7.37 $4.69
1
Add To Cart
11570204
STUD, CATALYTIC CONVERTER BRACE(AWD)(STUD)(M8X1.25X14,M8X1.25X27)(43MM TOTAL LENGTH)(8.981)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,F48,NTB,NUG)
- Require Quantity: 02
- Package Quantity: 1
$7.37 $4.69
1
Add To Cart

11602406
CLAMP, Exhaust System Attaching, CLAMP,EXHAUST PIPE(SINGLE USE)(SINGLE USE)
$15.46 $10.35
1
Add To Cart

GASKET, Catalytic Converter
12641115
GASKET, CATALYTIC CONVERTER(PART OF 4)(TURBO TO CONVERTER.)
Fitting Vehicle Options: TR,TU(56)(LBP,NTB,NUG)
$5.52 $3.69
1
Add To Cart
12683614
GASKET, CATALYTIC CONVERTER(PART OF 12)(INLET)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,FWD,F48,NTB,NUG)
$10.46 $7.00
1
Add To Cart
12683614
GASKET, CATALYTIC CONVERTER(PART OF 11)(INLET)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,NTB,NUG)
$10.46 $7.00
1
Add To Cart
13499082
GASKET, CATALYTIC CONVERTER(PART OF 12)(OUTLET)(3.611)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,FWD,F48,NTB,NUG)
$1.22 $0.81
1
Add To Cart
13499082
GASKET, CATALYTIC CONVERTER(PART OF 11)(OUTLET)(3.611)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,FWD,F48,NTB,NUG), TR,TS,TT,TU(56)(L3T,NTB,NUG)
$1.22 $0.81
1
Add To Cart

SENSOR, Computer Control Sensors
12681390
SENSOR, HEATED OXYGEN (POST-CATALYST BANK 1 SENSOR 2)
Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T)
$72.74 $40.55
1
Add To Cart
12695629
SENSOR, HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T)
$71.72 $45.58
1
Add To Cart
25203197
SENSOR, HEATED OXYGEN (POST-CATALYST BANK 1 SENSOR 2)
- Fitting Vehicle Options: TR,TU(56)(LBP)
$50.30 $31.97
1
Add To Cart
55506886
SENSOR, HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)
- Fitting Vehicle Options: TR,TU(56)(LBP)
$110.10 $61.38
1
Add To Cart

BRACKET, Catalytic Converter
12683291
BRACKET, CATALYTIC CONVERTER BRACE(SVCC)
Fitting Vehicle Options: T(56)(L3T,FWD)
$26.00 $17.39
1
Add To Cart
12683615
BRACKET, CATALYTIC CONVERTER BRACE(PART OF 12)(UPPER)
- Fitting Vehicle Options: T(56)(L3T,FWD,NTB,NUG)
$37.35 $24.99
1
Add To Cart
12684191
BRACKET, CATALYTIC CONVERTER BRACE(PART OF 11)(LOWER)
- Location: Passenger Side
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,F48,NTB,NUG)
$8.93 $5.98
1
Add To Cart
12684192
BRACKET, CATALYTIC CONVERTER BRACE(PART OF 12)(LOWER)
- Fitting Vehicle Options: T(56)(L3T,FWD)
$36.87 $24.66
1
Add To Cart
12698104
BRACKET, CATALYTIC CONVERTER BRACE(PART OF 12)(UPPER BRACKETS)
- Fitting Vehicle Options: T(56)(L3T)
$38.37 $25.67
1
Add To Cart

SHIELD, Catalytic Converter
12683292
SHIELD, CATALYTIC CONVERTER HEAT(PART OF 12)
Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,FWD)
$26.11 $17.46
1
Add To Cart
25207192
SHIELD, CATALYTIC CONVERTER HEAT
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,NTB,NUG)
$53.89 $36.05
1
Add To Cart

13499082
GASKET, Exhaust Pipe, GASKET,EXHAUST SYSTEM FRONT(PART OF 4)(OUTLET)
$1.22 $0.81
1
Add To Cart

CONVERTER, Catalytic Converter
25204398
CONVERTER, WARM UP 3WAY CATALYTIC(INCLUDES 7,8,11,14,15,17)
Fitting Vehicle Options: TR,TU(56)(LBP)
$1680.59 $1122.63
1
Add To Cart
25204733
CONVERTER, WARM UP 3WAY CATALYTIC(INCLUDES 3,5,9,10,13,14,17-19,22)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,FWD,NTB,NUG)
$1236.03 $819.49
1
Add To Cart
25204734
CONVERTER, WARM UP 3WAY CATALYTIC(INCLUDES 3,6,8,9,12,13,16,17,19)
- Fitting Vehicle Options: TR,TS,TT,TU(56)(L3T,F48,NTB,NUG)
$757.87 $502.47
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2025 Chevrolet Trailblazer parts. Parts like Engine Assembly-Exhaust Manifold & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 3 Cyl 1.2L, 3 Cyl 1.3L. Model Code: LEVEL II 4 DOOR EXTENDED, LEVEL III 4DOOR EXTENDED, LEVEL IV 4 DOOR EXTENDED, LEVEL V 4 DOOR EXTENDED.