EJCP.PARTS

GM LZ4 LZE 3.5 OHV HIGH VALUE

The LZ4 3500 is an OHV engine based on the 3.9 L LZ9 V6. It was introduced for the 2006 model year in the Chevrolet Impala and Monte Carlo. Bore is the same 99 mm (3.9 in), but the stroke is reduced to 76 mm (3.0 in) for a displacement of 3510 cc. It includes continuously variable cam timing (fixed overlap). It has a cast iron block and aluminum heads. Output is 211 hp (156.5 kW) at 5800 rpm and 214 lb·ft (290 N·m) at 4000 rpm. Horsepower rating changed for the 2007 model year to 224 hp (167 kW) at 5800 rpm and 220 lb·ft (298 N·m) torque at 4000 rpm. The Chevrolet Malibu, Pontiac G6, and Saturn Aura became equipped with this engine for 2007 (previously the Malibu and G6 had the non-VVT 201 hp (150 kW) 3.5 L LX9). In 2008 SAE ratings dropped the horsepower ratings to 219, keeping torque as is. On Pontiac G6 convertible models, horsepower was rated at 217.[WIKI]The LZE 3500 was an OHV flexible fuel engine based on the 3.5 L LZ4 V6 (it can use either plain gasoline or 15% Gasoline and 85% Ethanol, E85) and includes continuously variable cam timing (fixed overlap). It has a cast iron block and aluminum heads. Bore is 99 mm (3.9 in), stroke is 76 mm (3.0 in) for a displacement of 3510 cc (214 cu in). Output is 211 hp (157 kW) at 5800 rpm and 216 lb·ft (293 N·m) at 4000 rpm.[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
3.5 OHV CAST IRON ALUMINUM OHV MPFI

ITEMS

BRACKETS EXHAUST MANIFOLD INTAKE MANIFOLD OIL PAN PISTON
SENSORS TIMING COVER TIMING SET VALVE COVER VALVE INFORMATION

LISTING TEMPLATES LZ4

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
3.5 OHV 06 IMPALA MONTE CARLO 3.5A 3.5B ***** BKP
3.5 OHV 07 AURA G6 IMPALA MALIBU MONTE CARLO 3.5C 3.5B ***** BCC
BJS
BJT
BPH
3.5 OHV 07-09 G6 CONVERTABLE
08-09 VUE
3.5G 3.5B ***** BBC
BCE
BPN
3.5 OHV 07-10 IMPALA
07 MONTE CARLO
3.5B ***** ***** CALIFORNIA EMMISIONS
3.5 OHV 08 AURA
08-10 G6
08-09 MALIBU
3.5E 3.5B ***** ***********
3.5 OHV 08-10 IMPALA 3.5D 3.5B ***** BCE
BNL
3.5 OHV 09-10 G6 MALIBU 3.5F 3.5B ***** 09 IS CALI EMMISION
BRJ

LISTING TEMPLATES LZE

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
3.5 OHV 06 IMPALA MONTE CARLO 3.5A 3.5B ***** BKN
3.5 OHV 07 IMPALA MONTE CARLO 3.5B 3.5B ***** BJL
3.5 OHV 08-11 IMPALA
09-10 MALIBU
3.5C 3.5B ***** BNW
3.5 OHV 09-10 G6 3.5E 3.5B ***** ***********

VALVE INFORMATION

MAKE MODEL YEAR RANGE
BUICK TERRAZA 2006-2007
CHEVROLET IMPALA 2006-2011
CHEVROLET MALIBU 2006-2010
CHEVROLET MONTE CARLO 2006-2007
CHEVROLET UPLANDER 2006-2008
PONTIAC G6 2006-2010
PONTIAC MONTANA 2006
SATURN AURA 2007-2008
SATURN RELAY 2006-2007
SATURN VUE 2008-2010
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
EXHAUST 38.7 7.9 121.8 1 *GM35BU
INTAKE 47.5 7.9 122.5 1 *GM35BU

CAMSHAFT POSITION SENSOR 06-08 ALL 07-09 TORRENT EQUINOX

CAMSHAFT POSITION SENSOR 09-11

CRANKSHAFT POSITION SENSOR

SINGLE LINE INDICATES 3.5 DUAL LINE IS 3.9

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