HEAD. Engine Cylinder. ENGINE ASM; ENGINE ASM-V8 PART 2 CYLINDER HEAD ($412.36): Fits GMC. Part #12578925, 12563680

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HEAD. Engine Cylinder.
HEAD,CYL(EXC VALVES).
Stock Code 12578925 ; 12563680
Manufacturer GM
Categories ENGINE > Other
Assemblies ENGINE ASM; ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS
List Price $ 592.98
Your Price $ 412.36
You Save $ 180.62 (30%)
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Product Assemblies
Image Name Description Product Application Notes
ENGINE ASM ENGINE ASM 5.3L V8 PART 2 CYLINDER HEAD & RELATED PARTS (L59/5.3Z); 5.3L V8 PART 2 CYLINDER HEAD & RELATED PARTS (L59/5.3Z)(2ND DES); 6.0L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LQ4/6.0U); 6.0L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LQ4/6.0U)(2ND DES); 6.0L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LQ9/6.0N); 6.0L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LQ9/6.0N)(2ND DES); V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,L33/5.3B,LM7/5.3T,LQ4/6.0U); V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,LM7/5.3T,LQ4/6.0U)(2ND DES)
Capacity: 1/2 TON; 3/4 TON;
Drivelines: 2WD; 4WD; AWD;
EMS: EMISSION SYSTEM CALIFORNIA, LEV CALIF EMIS LEV(NC1); EMISSION SYSTEM FEDERAL, TIER 2 PHASE-OUT TIER 2 PHASE-OUT FED EMIS(NT9); EMISSION SYSTEM,FEDERAL,TIER 1 FED EMIS SYS(NF2)
ENG: ENGINE FLEXIBLE FUEL, (GAS/ALC), 8 CYL, 5.3L, MFI, V8, GM 5.3Z,FLEX FUEL(L59); ENGINE GAS, 8 CYL, 4.8L, MFI 4.8V(LR4); ENGINE GAS, 8 CYL, 5.3L, MFI 5.3T(LM7); ENGINE GAS, 8 CYL, 5.3L, SFI, V8, ALUM, HO, GM 5.3B(L33); ENGINE GAS, 8 CYL, 6.0L, MFI 6.0U(LQ4); ENGINE,6.0L(6.0N),V8,MFI,IRON,HIGH OUTPUT 6.0N(LQ9)
OTHER: NATURAL GAS CONVERSION NATURAL GAS CONVERSION(KL5)
TRN: TRANSMISSION,AUTO,4-SPD,HMD,HEAVY DUTY 4L60-E/4L65-E 4-SPD HEAVY DUTY AUTO TRANS(M32); TRANSMISSION,AUTO,4-SPD,THM-R2(4L80-E) 4-SPD AUTO TRANS(MT1); TRANSMISSION,MANUAL,5 SPEED,NEW VENTURE GEAR,109MM,5.61 1ST,O/D 5-SPD M/TRANS(MW3)
HEAD,CYL(EXC VALVES). Required: 02
For: CK1 4.8V(LR4) (2002-2007) (2004 - 2007).
For: CK1 5.3T(LM7) (2004-2007) (2004 - 2007).
For: CK1 5.3Z,FLEX FUEL(L59) (2002-2007) (2004 - 2007).
ENGINE ASM ENGINE ASM 5.3L V8 PART 2 CYLINDER HEAD & RELATED PARTS (L59/5.3Z)(1ST DES); 6.0L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LQ4/6.0U)(1ST DES); 6.0L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LQ9/6.0N)(1ST DES); V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,LM7/5.3T,LQ4/6.0U)(1ST DES)
Capacity: 1/2 TON; 3/4 TON;
Drivelines: 2WD; 4WD; AWD;
EMS: EMISSION SYSTEM CALIFORNIA, LEV CALIF EMIS LEV(NC1); EMISSION SYSTEM FEDERAL, TIER 2 PHASE-OUT TIER 2 PHASE-OUT FED EMIS(NT9); EMISSION SYSTEM,FEDERAL,TIER 1 FED EMIS SYS(NF2)
ENG: ENGINE FLEXIBLE FUEL, (GAS/ALC), 8 CYL, 5.3L, MFI, V8, GM 5.3Z,FLEX FUEL(L59); ENGINE GAS, 8 CYL, 4.8L, MFI 4.8V(LR4); ENGINE GAS, 8 CYL, 5.3L, MFI 5.3T(LM7); ENGINE GAS, 8 CYL, 6.0L, MFI 6.0U(LQ4); ENGINE,6.0L(6.0N),V8,MFI,IRON,HIGH OUTPUT 6.0N(LQ9)
OTHER: NATURAL GAS CONVERSION NATURAL GAS CONVERSION(KL5)
TRN: TRANSMISSION,AUTO,4-SPD,HMD,HEAVY DUTY 4L60-E/4L65-E 4-SPD HEAVY DUTY AUTO TRANS(M32); TRANSMISSION,AUTO,4-SPD,THM-R2(4L80-E) 4-SPD AUTO TRANS(MT1); TRANSMISSION,MANUAL,5 SPEED,NEW VENTURE GEAR,109MM,5.61 1ST,O/D 5-SPD M/TRANS(MW3)
HEAD,CYL(EXC VALVES). Required: 02
For: CK1 4.8V(LR4) (2002-2007) (2004 - 2004).
For: CK1 5.3T(LM7) (2004-2007) (2004 - 2004).
For: CK1 5.3Z,FLEX FUEL(L59) (2002-2007) (2004 - 2004).
ENGINE ASM ENGINE ASM 5.3L V8 PART 2 CYLINDER HEAD & RELATED PARTS (L59/5.3Z); 6.0L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LQ9/6.0N); V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,LM7/5.3T,LQ4/6.0U); V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,LM7/5.3T,LQ4/6.0U)(2ND DES)
Capacity: 1/2 TON; 3/4 TON;
Drivelines: 2WD; 4WD; AWD;
EMS: EMISSION SYSTEM CALIFORNIA, LEV CALIF EMIS LEV(NC1); EMISSION SYSTEM,FEDERAL,TIER 1 FED EMIS SYS(NF2)
ENG: ENGINE FLEXIBLE FUEL, (GAS/ALC), 8 CYL, 5.3L, MFI, V8, GM 5.3Z,FLEX FUEL(L59); ENGINE GAS, 8 CYL, 4.8L, MFI 4.8V(LR4); ENGINE GAS, 8 CYL, 5.3L, MFI 5.3T(LM7); ENGINE GAS, 8 CYL, 6.0L, MFI 6.0U(LQ4); ENGINE,6.0L(6.0N),V8,MFI,IRON,HIGH OUTPUT 6.0N(LQ9)
HAT: THROTTLE CONTROL VARIABLE SPEED (ELECTRONIC) ELECTRONIC THROTTLE CONTROL(KUP)
OTHER: NATURAL GAS CONVERSION NATURAL GAS CONVERSION(KL5)
TRN: TRANSMISSION,AUTO,4-SPD,HMD,HEAVY DUTY 4L60-E/4L65-E 4-SPD HEAVY DUTY AUTO TRANS(M32); TRANSMISSION,AUTO,4-SPD,THM-R2(4L80-E) 4-SPD AUTO TRANS(MT1); TRANSMISSION,AUTOMATIC 4 SPEED,4L60E,ELECTRONIC 4-SPD AUTO TRANS(M30); TRANSMISSION,MANUAL,5 SPEED,NEW VENTURE GEAR,109MM,5.61 1ST,O/D 5-SPD M/TRANS(MW3)
HEAD,CYL(EXC VALVES). Required: 02
For: C1,2 5.3T(LM7) (2002-2002) (2002 - 2002).
For: CK1 4.8V(LR4) (1999-2001) (2001 - 2001).
For: CK1 4.8V(LR4) (2002-2007) (2002 - 2003).
For: CK1 5.3Z,FLEX FUEL(L59) (2002-2007) (2002 - 2003).
For: CK1,2 5.3T(LM7) (1999-2001) (2001 - 2001).
For: CK1,2 5.3T(LM7) (2003-2003) (2003 - 2003).
For: K1 5.3T(LM7) (2002-2002) (2002 - 2002).
ENGINE ASM ENGINE ASM 5.3L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LM4/5.3P); 6.0L V8 PART 2 CYLINDER HEAD & RELATED PARTS (LQ4/6.0U)
Drivelines: 2WD; AWD;
EMS: EMISSION SYSTEM CALIFORNIA, LEV CALIF EMIS LEV(NC1); EMISSION SYSTEM FEDERAL, TIER 2 PHASE-OUT TIER 2 PHASE-OUT FED EMIS(NT9); EMISSION SYSTEM,FEDERAL,TIER 1 FED EMIS SYS(NF2)
ENG: ENGINE GAS, 8 CYL, 5.3L, SFI, ALUM, GM 5.3P(LM4); ENGINE GAS, 8 CYL, 6.0L, MFI 6.0U(LQ4)
TRN: TRANSMISSION,AUTO,4-SPD,HMD,HEAVY DUTY 4L60-E/4L65-E 4-SPD HEAVY DUTY AUTO TRANS(M32); TRANSMISSION,AUTOMATIC 4 SPEED,4L60E,ELECTRONIC 4-SPD AUTO TRANS(M30)
HEAD,CYL(EXC VALVES). Required: 02
For: ST1 5.3P(LM4),4-SPD A/TRANS(M30) (2003-2004) (2003 - 2004).
ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,LM7/5.3T,LQ4/6.0U); (LR4/4.8V,LM7/5.3T,LQ4/6.0U)(1ST DES)
Capacity: 1/2 TON; 3/4 TON;
Drivelines: 2WD; 4WD; AWD;
ENG: ENGINE GAS, 8 CYL, 4.8L, MFI 4.8V(LR4); ENGINE GAS, 8 CYL, 5.3L, MFI 5.3T(LM7); ENGINE GAS, 8 CYL, 6.0L, MFI 6.0U(LQ4)
OTHER: NATURAL GAS CONVERSION NATURAL GAS CONVERSION(KL5)
TRN: TRANSMISSION,AUTO,4-SPD,HMD,HEAVY DUTY 4L60-E/4L65-E 4-SPD HEAVY DUTY AUTO TRANS(M32); TRANSMISSION,AUTO,4-SPD,THM-R2(4L80-E) 4-SPD AUTO TRANS(MT1); TRANSMISSION,MANUAL,5 SPEED,NEW VENTURE GEAR,109MM,5.61 1ST,O/D 5-SPD M/TRANS(MW3)
HEAD,CYL(EXC VALVES). Required: 02
For: CK1 4.8V(LR4) (1999-2001) (1999 - 2001).
For: CK1,2 5.3T(LM7) (1999-2001) (1999 - 2001).
ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,LM7/5.3T,L59/5.3Z,LQ4/6.0U); (LR4/4.8V,LM7/5.3T,LQ4/6.0U); (LR4/4.8V,LM7/5.3T,LQ4/6.0U)(2ND DES); (LY2/4.8C,LMF/5.3-4,LY6/6.0K)
Drivelines: 2WD; AWD;
EMS: EMISSION SYSTEM FEDERAL, LEV FEDERAL EMIS(NF4); EMISSION SYSTEM FEDERAL, TIER 2 PHASE-OUT TIER 2 PHASE-OUT FED EMIS(NT9)
ENG: ENGINE FLEXIBLE FUEL, (GAS/ALC), 8 CYL, 5.3L, MFI, V8, GM 5.3Z,FLEX FUEL(L59); ENGINE GAS, 8 CYL, 4.8L, MFI 4.8V(LR4); ENGINE GAS, 8 CYL, 4.8L, SFI, IRON, GM 4.8C(LY2); ENGINE GAS, 8 CYL, 5.3L, MFI 5.3T(LM7); ENGINE GAS, 8 CYL, 5.3L, SFI, V8, OHV, IRON, GM 5.3-4(LMF); ENGINE GAS, 8 CYL, 6.0L, MFI 6.0U(LQ4); ENGINE GAS, 8 CYL, 6.0L, SFI, IRON, GM 6.0-K/N(LY6)
HAT: THROTTLE CONTROL VARIABLE SPEED (ELECTRONIC) ELECTRONIC THROTTLE CONTROL(KUP)
OTHER: NATURAL GAS CONVERSION NATURAL GAS CONVERSION(KL5)
TRN: TRANSMISSION AUTO 4 SPD, HMD, 4L80-E HEAVY DUTY/4L85-E 4-SPD HEAVY DUTY AUTO TRANS(MN8); TRANSMISSION,AUTO,4-SPD,THM-R2(4L80-E) 4-SPD AUTO TRANS(MT1); TRANSMISSION,AUTOMATIC 4 SPEED,4L60E,ELECTRONIC 4-SPD AUTO TRANS(M30)
HEAD,CYL(EXC VALVES). Required: 02
For: G2,3 4.8V(LR4) (2003-2007) (2004 - 2007).
For: GH1 5.3T(LM7) (2006-2007) (2006 - 2007).
For: GH1 5.3Z,FLEX FUEL(L59) (2007-2007) (2007 - 2007).
For: GH1,2 5.3T(LM7) (2003-2005) (2004 - 2005).
ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,LM7/5.3T,LQ4/6.0U)(1ST DES)
Drivelines: 2WD; AWD;
EMS: EMISSION SYSTEM CALIFORNIA, LEV CALIF EMIS LEV(NC1); EMISSION SYSTEM FEDERAL, LEV FEDERAL EMIS(NF4); EMISSION SYSTEM FEDERAL, TIER 2 PHASE-OUT TIER 2 PHASE-OUT FED EMIS(NT9)
ENG: ENGINE GAS, 8 CYL, 4.8L, MFI 4.8V(LR4); ENGINE GAS, 8 CYL, 5.3L, MFI 5.3T(LM7); ENGINE GAS, 8 CYL, 6.0L, MFI 6.0U(LQ4)
HAT: THROTTLE CONTROL VARIABLE SPEED (ELECTRONIC) ELECTRONIC THROTTLE CONTROL(KUP)
OTHER: NATURAL GAS CONVERSION NATURAL GAS CONVERSION(KL5)
TRN: TRANSMISSION AUTO 4 SPD, HMD, 4L80-E HEAVY DUTY/4L85-E 4-SPD HEAVY DUTY AUTO TRANS(MN8); TRANSMISSION,AUTO,4-SPD,THM-R2(4L80-E) 4-SPD AUTO TRANS(MT1); TRANSMISSION,AUTOMATIC 4 SPEED,4L60E,ELECTRONIC 4-SPD AUTO TRANS(M30)
HEAD,CYL(EXC VALVES). Required: 02
For: G2,3 4.8V(LR4) (2003-2007) (2004 - 2004).
For: GH1,2 5.3T(LM7) (2003-2005) (2004 - 2004).
ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS ENGINE ASM-V8 PART 2 CYLINDER HEAD & RELATED PARTS (LR4/4.8V,LM7/5.3T,LQ4/6.0U)
Drivelines: 2WD; AWD;
ENG: ENGINE GAS, 8 CYL, 4.8L, MFI 4.8V(LR4); ENGINE GAS, 8 CYL, 5.3L, MFI 5.3T(LM7); ENGINE GAS, 8 CYL, 6.0L, MFI 6.0U(LQ4)
HAT: THROTTLE CONTROL VARIABLE SPEED (ELECTRONIC) ELECTRONIC THROTTLE CONTROL(KUP)
OTHER: NATURAL GAS CONVERSION NATURAL GAS CONVERSION(KL5)
TRN: TRANSMISSION AUTO 4 SPD, HMD, 4L80-E HEAVY DUTY/4L85-E 4-SPD HEAVY DUTY AUTO TRANS(MN8); TRANSMISSION,AUTO,4-SPD,THM-R2(4L80-E) 4-SPD AUTO TRANS(MT1); TRANSMISSION,AUTOMATIC 4 SPEED,4L60E,ELECTRONIC 4-SPD AUTO TRANS(M30)
HEAD,CYL(EXC VALVES). Required: 02
For: G2,3 4.8V(LR4) (2003-2007) (2003 - 2003).
For: GH1,2 5.3T(LM7) (2003-2005) (2003 - 2003).
Product Fitment/Applications
This product fits 51 vehicle variants.
Buick: 1 models, 1 variants for 2004.
Chevrolet: 8 models, 43 variants between 1999 and 2007.
GMC: 3 models, 7 variants between 2003 and 2007.
 
We try our best to meet all your GM Parts needs. When a part has been discontinued or is no longer available, we will make every effort to obtain the part for you. We cannot guarantee the listed price for discontinued parts, but we will contact you for confirmation before processing your order.
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