Part No. & Part Description
Price
Part No. &
Part Description
3537772NUT, Hex, NUT,M12X1.75,10.6THK,28 O.D.,10,7111M(REAR SEAT)(8.917)
- Require Quantity:
08
- Package Quantity:
20
GUIDE, AL4 - Rear Bucket Seat (High Back Recl)
15755985GUIDE, REAR SEAT BELT INTERMEDIATE(PEWTER)(LOWER COMFORT GUIDE)
- Fitting Vehicle Options:
CK1,2,3(43)(92I)
- Require Quantity:
02
- Package Quantity:
1
15094320GUIDE, REAR SEAT BELT INTERMEDIATE(PEWTER)(LOWER COMFORT GUIDE)
- Fitting Vehicle Options:
CK1,2,3(43)(69I)
- Require Quantity:
02
- Package Quantity:
1
15755986GUIDE, REAR SEAT BELT INTERMEDIATE(NEUTRAL)(LOWER COMFORT GUIDE)
- Fitting Vehicle Options:
CK1,2,3(43)(52I)
- Require Quantity:
02
- Package Quantity:
1
PAD, AE7 - Front Split Bench ("D" Trim)
88941581PAD, REAR SEAT BACK(USED W/TRIM CODES ENDING IN "D","V" OR "2")
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
88941578PAD, REAR SEAT BACK(USE W/TRIM CODE ENDING IN "V" OR "I" W/9S1)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7)
15924681LATCH, REAR SEAT(CUSHION)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK157,2,3(43)(AM7)
88978730LATCH, REAR SEAT BACK(INCLUDES 25,26)(INBOARD)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
15924684LATCH, REAR SEAT(OUTBOARD 60%)(OUTBOARD)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
15924685LATCH, REAR SEAT(INBOARD 60%)(INBOARD)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
88978729LATCH, REAR SEAT BACK(INCLUDES 25,26)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
88978732LATCH, REAR SEAT BACK(INCLUDES 37,38)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK157,2,3(43)(AM7)
BELT KIT, AM7 - Rear Folding Seat
19168133BELT KIT, REAR SEAT CENTER(BUCKLE SIDE)(NEUTRAL)(BUCKLE/BUCKLE)
- Fitting Vehicle Options:
CK157,2,3(43)(AM7,52I)
88955189BELT KIT, REAR SEAT CENTER (RETRACTOR SIDE)(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,69I)
19168134BELT KIT, REAR SEAT CENTER(BUCKLE SIDE)(PEWTER)(BUCKLE/BUCKLE)
- Fitting Vehicle Options:
CK157,2,3(43)(AM7,X88,Z88,922)
88955188BELT KIT, REAR SEAT CENTER (RETRACTOR SIDE)(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,92I)
88955190BELT KIT, REAR SEAT CENTER (RETRACTOR SIDE)(NEUTRAL)(14.875)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,52I)
88955198BELT KIT, REAR SEAT (BUCKLE SIDE)(INCLUDES 10)(PEWTER)(SINGLE BUCKLE)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,92I)
88955199BELT KIT, REAR SEAT (BUCKLE SIDE)(INCLUDES 10)(PEWTER)(SINGLE BUCKLE)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,69I)
88955200BELT KIT, REAR SEAT (BUCKLE SIDE)(INCLUDES 10)(NEUTRAL)(SINGLE BUCKLE)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,52I)
88956920BELT KIT, REAR SEAT CENTER(BUCKLE SIDE)(PEWTER)(BUCKLE/BUCKLE)
- Fitting Vehicle Options:
CK157,2,3(43)(AM7,69I)
10290472RETAINER, REAR SEAT RISER FINISH COVER(PART OF 30)(10 X 19.2)(12.811)
- Require Quantity:
06
- Package Quantity:
1
10290472RETAINER, REAR SEAT RISER FINISH COVER(PART OF 27)(10 X 19.2)(12.811)
- Require Quantity:
06
- Package Quantity:
1
12473301SUPPORT, REAR SEAT HEAD RESTRAINT(PEWTER)(W/O BUTTON)
- Fitting Vehicle Options:
CK1,2,3(AM7,922)
- Require Quantity:
04
- Package Quantity:
1
88935568SUPPORT, REAR SEAT HEAD RESTRAINT(NEUTRAL)(W/O BUTTON)
- Fitting Vehicle Options:
CK1,2,3(43-53)(AM7,52I), CK1,2,3(43)(AM7,52I)
- Require Quantity:
04
- Package Quantity:
1
88941190SUPPORT, REAR SEAT HEAD RESTRAINT(PEWTER)(W/O BUTTON)
- Fitting Vehicle Options:
CK1,2,3(AM7,69I)
- Require Quantity:
04
- Package Quantity:
1
12473323BOLT, REAR SEAT RISER FINISH COVER(M4X0.7X13)(ROUND WASHER HEAD, #2 POZ1 TAPTITE)
- Require Quantity:
04
- Package Quantity:
1
12477366BOLT, REAR SEAT HINGE BRACKET(M8X1.25X73.41)
- Require Quantity:
02
- Package Quantity:
1
12479655BOLT, REAR SEAT LATCH STRIKER(M6X1.0X44 SHIELD)(T30 TORX)
- Require Quantity:
02
- Package Quantity:
1
88936521BOLT, REAR SEAT RISER FINISH COVER(SCREW-ROUND WASHER)(M4.2X1.41X13)(ROUND WASHER)
88936521BOLT, REAR SEAT RISER FINISH COVER(M4.2X1.41X13)(ROUND WASHER)
88981400BOLT, REAR SEAT RISER(M10X1.5X52.5)
- Require Quantity:
02
- Package Quantity:
1
12477386BRACKET, REAR SEAT HINGE(BLACK)(STRAIGHT LEG)
- Location:
Passenger Side
- Require Quantity:
02
- Package Quantity:
1
12477365BUSHING, REAR SEAT HINGE BRACKET
- Fitting Vehicle Options:
CK1,2,3
- Require Quantity:
08
- Package Quantity:
1
12479648BUSHING, REAR SEAT BACK LATCH(STRIKER BOLT)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
- Require Quantity:
06
- Package Quantity:
1
88939502BUSHING, REAR SEAT BACK LATCH(CABLE)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
88939502BUSHING, REAR SEAT BACK LATCH(CABLE)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
- Require Quantity:
02
- Package Quantity:
1
12479647COVER, REAR SEAT FRONT RISER FINISH(BLACK)(Y-LEG)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
88939174COVER, REAR SEAT LATCH FINISH(PEWTER)(LESS SEMI-CIRCLE PROFILE)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,92I)
- Require Quantity:
03
- Package Quantity:
1
15181088COVER, REAR SEAT RISER FINISH(INCLUDES 28)(NEUTRAL)(OUTBOARD)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,52I)
15181089COVER, REAR SEAT RISER FINISH(INCLUDES 28)(PEWTER)(OUTBOARD)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,69I)
15181090COVER, REAR SEAT RISER FINISH(INCLUDES 28)(PEWTER)(OUTBOARD)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,92I)
15181092COVER, REAR SEAT RISER FINISH(INCLUDES 29)(NEUTRAL)(OUTBOARD)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,52I)
15181093COVER, REAR SEAT RISER FINISH(INCLUDES 29)(PEWTER)(OUTBOARD)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,69I)
15181094COVER, REAR SEAT RISER FINISH(INCLUDES 29)(PEWTER)(OUTBOARD)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,92I)
88939173COVER, REAR SEAT LATCH FINISH(NEUTRAL)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,52I)
- Require Quantity:
03
- Package Quantity:
1
88976733COVER, REAR SEAT LATCH FINISH
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,69I)
- Require Quantity:
03
- Package Quantity:
1
COVER, AE7 - Front Split Bench (Exc "D" Trim)
12479652COVER, REAR SEAT HINGE FINISH(BLACK)(STRAIGHT LEG)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
- Require Quantity:
03
- Package Quantity:
1
15181145COVER, REAR SEAT HINGE STUD FINISH(INCLUDES 24)(PEWTER)(INBOARD)
- Fitting Vehicle Options:
CK2,3(43)(AM7,92I)
COVER, AM7 - Rear Folding Seat Cushion (Exc "D" Trim)
89040921COVER, REAR SEAT CUSHION(NEUTRAL)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,522)
89043743COVER, REAR SEAT CUSHION(NEUTRAL)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,52I,9S1), CK2,3(43)(AM7,52V)
89043747COVER, REAR SEAT CUSHION(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,69I,9S1), CK2,3(43)(AM7,69V)(EXC 9S1,9X5)
19127380COVER, REAR SEAT CUSHION(PEWTER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,X88,Z88,922)
19127381COVER, REAR SEAT CUSHION(NEUTRAL)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,522)
19127382COVER, REAR SEAT CUSHION(PEWTER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,692)
89040920COVER, REAR SEAT CUSHION(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,922)
89040922COVER, REAR SEAT CUSHION(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,692)
89043744COVER, REAR SEAT CUSHION(PEWTER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,69V), CK2,3(43)(AM7,69I,9S1)
89043746COVER, REAR SEAT CUSHION(NEUTRAL)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,52V)(EXC 9S1,9X5), CK2,3(43)(AM7,52I,9S1)
COVER, AM7 - Rear Folding Seat Back (Excl "D" Trim)
89043738COVER, REAR SEAT BACK(PEWTER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,69V)(EXC 9S1,9X5), CK2,3(43)(AM7,69I,9S1)
19127388COVER, REAR SEAT BACK(PEWTER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,922)
19127389COVER, REAR SEAT BACK(NEUTRAL)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,522)
19127390COVER, REAR SEAT BACK(PEWTER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,692)
89043737COVER, REAR SEAT BACK(NEUTRAL)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,52I,9S1), CK2,3(43)(AM7,52V)(EXC 9S1,9X5)
89043740COVER, REAR SEAT BACK
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,52V)(EXC 9S1,9X5), CK2,3(43)(AM7,52I,9S1)
89043741COVER, REAR SEAT BACK(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,69V)(EXC 9S1,9X5), CK2,3(43)(AM7,69I,9S1)
89043761COVER, REAR SEAT BACK(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,922)
89043763COVER, REAR SEAT BACK(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,692)
BOLT, A95 - Front Bucket Seat (High Back Recl)(Exc "D" Trim)
19127809BOLT, REAR SEAT(BACK LATCH)(M12X1.75X63.9)(16.679)
- Require Quantity:
04
- Package Quantity:
1
BOLT, AE7 - Front Split Bench ("D" Trim)
19353703BOLT, REAR SEAT BACK LATCH(M10X1.5X35.0)(HEXAGON FLANGE,DUO TAPTITE)
- Fitting Vehicle Options:
CK1,2,3
- Require Quantity:
07
- Package Quantity:
1
88978440BOLT, REAR SEAT BACK FRAME(M10X1.5X31)(HEX FLANGED HEAD W/BUSHING ASM)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
- Require Quantity:
02
- Package Quantity:
1
88938518WIRE, REAR SEAT CUSHION SUPPORT(PART OF 54)
- Fitting Vehicle Options:
CK1,2,3(43)
88938522WIRE, REAR SEAT CUSHION PAD(PART OF 54)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
88941579PAD, REAR SEAT CUSHION(BASE LEVEL)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,52I,69I,9S1), CK2,3(43)(AM7,52V,69V)
88941584PAD, REAR SEAT CUSHION(UP LEVEL CLOTH/LEATHER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
88941585PAD, REAR SEAT CUSHION
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7)
COVER, AM7 - Rear Folding Seat Cushion ("D" Trim)
88976233COVER, REAR SEAT CUSHION(NEUTRAL)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,Z88,52I,9X5), CK2,3(43)(AM7,Z88,52D)(EXC 9S1,9X5)
88976234COVER, REAR SEAT CUSHION(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,Z88,69I,9X5), CK2,3(43)(AM7,Z88,69D)(EXC 9S1,9X5)
88976229COVER, REAR SEAT CUSHION(NEUTRAL)
- Location:
Driver Side
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,Z88,52D), CK1,2,3(43)(AM7,Z88,52I,9X5)
88976230COVER, REAR SEAT CUSHION(PEWTER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,Z88,69I,9X5), CK1,2,3(43)(AM7,Z88,69D)(EXC 9S1,9X5), CK2,3(43)(AM7,Z88,69D)(EXC 9S1,9X5)
88976646COVER, REAR SEAT HEAD RESTRAINT(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,692)
- Require Quantity:
02
- Package Quantity:
1
88976640COVER, REAR SEAT HEAD RESTRAINT(NEUTRAL)
- Fitting Vehicle Options:
CK2,3(43)(AM7,52V)(EXC 9S1,9X5), CK2,3(43)(AM7,52I,9S1)
- Require Quantity:
02
- Package Quantity:
1
88976641COVER, REAR SEAT HEAD RESTRAINT(PEWTER)
- Fitting Vehicle Options:
CK2,3(43)(AM7,69V)(EXC 9S1,9X5), CK2,3(43)(AM7,69I,9S1)
- Require Quantity:
02
- Package Quantity:
1
88976643COVER, REAR SEAT HEAD RESTRAINT(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,922)
- Require Quantity:
02
- Package Quantity:
1
88976649COVER, REAR SEAT HEAD RESTRAINT(NEUTRAL)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,Z88,52D)
- Require Quantity:
02
- Package Quantity:
1
88976650COVER, REAR SEAT HEAD RESTRAINT(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,Z88,69D)
- Require Quantity:
02
- Package Quantity:
1
RETAINER, AE7 - Front Split Bench (Exc "D" Trim)
88976741RETAINER, REAR SEAT BACK FILLER PANEL(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,92I)
- Require Quantity:
02
- Package Quantity:
1
88976747RETAINER, REAR SEAT BACK FILLER PANEL
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,69I)
- Require Quantity:
02
- Package Quantity:
1
89046552PANEL, REAR SEAT ARMREST MOUNT(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,69D,692)
89046549PANEL, REAR SEAT ARMREST MOUNT(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,92D,922)
89046551PANEL, REAR SEAT ARMREST MOUNT(NEUTRAL)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,52D,522)
12477416STRAP, REAR SEAT BACK LATCH(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,92I)
- Require Quantity:
02
- Package Quantity:
1
88936548STRAP, REAR SEAT BACK LATCH(NEUTRAL)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,52I)
- Require Quantity:
02
- Package Quantity:
1
88976951STRAP, REAR SEAT BACK LATCH(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,69I)
- Require Quantity:
02
- Package Quantity:
1
COVER, AE7 - Front Split Bench ("D" Trim)
15181143COVER, REAR SEAT HINGE STUD FINISH(INCLUDES 24)(NEUTRAL)(INBOARD)
- Fitting Vehicle Options:
CK2,3(43)(AM7,52I)
15181144COVER, REAR SEAT HINGE STUD FINISH(INCLUDES 24)(PEWTER)(INBOARD)
- Fitting Vehicle Options:
CK2,3(43)(AM7,69I)
88936539PANEL, REAR SEAT BACK FILLER(NEUTRAL)(INCLUDES CARPET)
- Location:
Driver Side
- Fitting Vehicle Options:
CK157,2,3(43)(AM7,52I)
88936570PANEL, REAR SEAT BACK FILLER(PEWTER)(INCLUDES CARPET)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,92I)
88936573PANEL, REAR SEAT BACK FILLER(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,922)
88977025PANEL, REAR SEAT BACK FILLER(PEWTER)(INCLUDES CARPET)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,69I)
88977026PANEL, REAR SEAT BACK FILLER(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,69I)
COVER, AM7 - Rear Folding Seat Back ("D" Trim)
88976221COVER, REAR SEAT BACK(NEUTRAL)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,Z88,52I,9X5), CK2,3(43)(AM7,Z88,52D)(EXC 9S1,9X5)
88976222COVER, REAR SEAT BACK(PEWTER)
- Location:
Driver Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,Z88,69I,9X5), CK2,3(43)(AM7,Z88,69D)(EXC 9S1,9X5)
88976225COVER, REAR SEAT BACK(NEUTRAL)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,Z88,52D)(EXC 9S1,9X5), CK2,3(43)(AM7,Z88,52I,9X5)
88976226COVER, REAR SEAT BACK(PEWTER)
- Location:
Passenger Side
- Fitting Vehicle Options:
CK2,3(43)(AM7,Z88,69D)(EXC 9S1,9X5), CK2,3(43)(AM7,Z88,69I,9X5)
88976782ARMREST, REAR SEAT(PEWTER)(INCLUDES CUPHOLDER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,922)
88976783ARMREST, REAR SEAT(NEUTRAL)(INCLUDES CUPHOLDER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,522)
88976785ARMREST, REAR SEAT(PEWTER)(INCLUDES CUPHOLDER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,692)
88976791ARMREST, REAR SEAT(PEWTER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,Z88,92D)
88976792ARMREST, REAR SEAT(NEUTRAL)(INCLUDES CUPHOLDER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,Z88,52D)
88976811ARMREST, REAR SEAT(PEWTER)(INCLUDES CUPHOLDER)
- Fitting Vehicle Options:
CK1,2,3(43)(AM7,Z88,69D)
PROTECTOR, AE7 - Front Split Bench (Exc "D" Trim)
Standard Parts
11517996NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE(REAR SEAT BELT BUCKLE)
11561143NUT, PUSH-ON, M12X1.75, 3 THICK, 21.5 OUTSIDE DIAMETER, SAE1050 STEEL, GMW3359(PART OF 23)
11562386BOLT, HEX FLANGED HEAD,M8X1.25X24,22.5 THREAD,18 OUTSIDE DIAMETER,GM6202M,STEEL,GM4435M.CODE G,TAPTITE(REAR SEAT)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2004
GMC Sierra 2500 4WD parts. Parts like Rear Seat/Folding-Side are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB.