EJCP.PARTS

GM ECOTEC

The GM Ecotec engine, also known by its codename L850, is a family of all-aluminium inline-four engines, displacing between 2.0 and 2.5 litres. While these engines were based on the GM Family II engine, the architecture was substantially re-engineered for the new Ecotec application produced since 2000. This engine family replaced the GM Family II engine, the GM 122 engine, the Saab H engine, and the Quad 4 engine.The basic Family II architecture was substantially re-engineered in 2000 to become the Ecotec Gen I. Unlike its notably harsh predecessor, the engine was designed for smoothness. Dual in-block balance shafts were integral to the design, the power-steering pump was mounted directly to the cylinder head and driven by the intake camshaft, the water-pump housing was cast into the block, and the A/C compressor and alternator were mounted directly on the block without brackets. The oil filter housing was cast into the block with a removable cover and replaceable paper element. It did not use an EGR valve. The Ecotec line is manufactured in Tonawanda, New York and Kaiserslautern, Germany, and was also manufactured for Saturn in Spring Hill, Tennessee until Saturn's discontinuation. In North America this engine replaced both the Quad-4 and the GM 122 engines and first appeared in the 2000 Saturn L-Series.[7]

ITEMS

CYLINDER HEAD EXHAUST MANIFOLD INTAKE MANIFOLD OIL PAN PISTON
SENSORS TIMING COVER TURBOCHARGER VALVE COVER VALVE INFORMATION

GM 2.0 ECOTEC LK9

This engine is also known as B207 when used by Saab and Z20NET by Opel for use in the Vectra C and Signum. LK9 is a turbocharged 2.0 L— 1,998 cc (121.9 cu in)—version of the L850 (86 mm bore) series Ecotec utilizing an all-new reinforced sand cast aluminum cylinder head and upgraded internal components. The exhaust valves are liquid sodium-cooled. In Saab vehicles, this engines features Saab's Trionic 8 engine management system as well as a revised valve train. The timing chain and timing gears are also new, along with Saab's Direct Ignition system. The reinforcements, turbocharging, intercooling, internals, dual overhead camshaft, and such were developed by GM Powertrain Sweden (Saab Automobile Powertrain). It features an 86 millimetres (3.4 in) bore and stroke and a 9.5:1 compression ratio. Maximum power is 210 horsepower (160 kW) at 5300 rpm and 221 lb·ft (300 N·m) of torque at 2500 rpm. Maximum boost is 12.3 psi (0.85 bar).[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
2.0 ALUMINUM ALUMINUM DOHC MPFI

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
2.0 DOHC 03-07 9-3 2.0A 2.0A ***** HIGH PRESURE
2.0 DOHC 03-06 9-3 2.0B 2.0A ***** LOW PRESURE
2.0 DOHC 07-08 9-3 2.0C 2.0B ***** HIGH PRESURE
2.0 DOHC 09 9-3 2.0D 2.0B ***** NOTE AWD OR FWD
2.0 DOHC 10-11 9-3 2.0F 2.0B ***** NOTE AWD OR FWD

GM 2.0 ECOTEC LSJ

The LSJ is a supercharged version of the LK9 Ecotec 2.0 L— 1,998 cc (121.9 cu in)— with an Eaton M62 Roots-type supercharger and air-to-liquid intercooler. The LSJ shares many of its components with the LK9 such as: piston cooling jets, oil cooler, pistons, connecting rods, crankshaft, oil pan, sodium-filled exhaust valves and cylinder head.[8] It is rated at 205 hp (153 kW) at 5600 rpm and 200 lb·ft (271 N·m) at 4400 rpm with a compression ratio of 9.5:1 and a 6500 rpm redline. With the end of the Chevy Cobalt S/C SS and Saturn Ion Red Line, the LSJ was discontinued after 2007. In late 2005 Brammo Motorsports struck a deal with GM for the Supercharged 2.0 L Ecotec for their Ariel Atom. The engine came in various ratings from 205 hp (153 kW) to 300 hp (220 kW). The LSJ was on the Ward's 10 Best Engines list for 2006.[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
2.0 ALUMINUM ALUMINUM DOHC MPFI

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
2.0 DOHC 05-07 COBALT ION 2.0B 2.0B ***** SUPERCHARGED

GM 2.0 ECOTEC LNF

A turbocharged direct injected (redubbed Spark Ignition Direct Injection) Ecotec was introduced in the 2007 Pontiac Solstice GXP and Saturn Sky Red Line. In these applications, the engine is mounted longitudinally. Displacement is 2.0 L—1,998 cc (121.9 cu in)—with a square 86 millimetres (3.4 in) bore and stroke. Compression is 9.2:1 and maximum boost is 1.4 bar (20.0 psi), delivering 260 hp (190 kW) at 5300 rpm and 260 lb·ft (350 N·m) of torque from 2500 to 5250 rpm. Engine redline is at 6300 rpm and premium fuel is recommended. The sodium filled exhaust valves were based on technology developed for the Corvette V8 powertrains. The sodium fuses and becomes a liquid at idle, which improves conductivity and draws heat away from the valve face and valve guide towards the stem to be cooled by the engine oil circulating in this area. The camshaft-driven direct injection systems pressurizes the fuel to 31 bar (450 psi) at idle, and up to 155 bar (2,250 psi) at wide-open throttle. The "Gen II" block is similar to the 2.4 L and also features VVT technology. The Gen II block was developed using data from racing programs and computer simulations. The bore walls and bulkheads were strengthened with a weight increase of 1 kg (2.5 pounds). The coolant jackets were expanded to improve heat transfer, resulting in a coolant capacity increase of 0.5 liters. In December 2008, GM released a Turbo Upgrade Kit for the LNF engine which increases horsepower to 290 hp (220 kW) and torque to up to 340 lb·ft (460 N·m), depending on the model. The kit retails for $650 and includes remapped engine calibration and upgraded MAP sensors. The kit is covered by the cars' existing GM warranties.[10] This was the final Stage 2 performance tune the Ecotec family, to date. With the demise of the GM Performance Division, performance tunes like this have been relegated to the aftermarket sector. This despite newer engines being more durable, and tuned to lower horsepower levels in numerous sport-car applications.[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
2.0 ALUMINUM ALUMINUM DOHC SIDI

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
2.0 DOHC 07 SKY SOLSTICE 2.0A 2.0A ***** ***
2.0 DOHC 08-10 COBALT HHR SKY SOLSTICE 2.0B 2.0A ***** ****

GM 2.0 ECOTEC LDK-NON US? LHU-FLEX

[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
2.0 ALUMINUM ALUMINUM DOHC SIDI

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
2.0 DOHC 10-11 9-5
11 REGAL
2.0A 2.0A ***** LHU
2.0 DOHC 12-13 RECAL
13 VERANO
2.0B 2.0B ***** LHU

GM ECOTEC 2.2 L61

  • BORE 86MM
  • STROKE 94.6MM
  • EGR AND EARLIER NON EGR HEAD INTERCHANGABLE
  • HEAD TEMP 2.2B HAS CAM SENSOR PROVISION
  • SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
    2.2 ALUMINUM ALUMINUM DOHC MPFI

    LISTING TEMPLATES

    SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
    2.2 DOHC 00-03 SATURN L-SERIES 2.2A 2.2A ***** ***********
    2.2 DOHC 02-05 VUE
    03-05 ION
    04-05 MALIBU
    2.2B 2.2A ***** ***********
    2.2 DOHC 02-04 ALERO
    02-05 CAVALIER GRAND AM SUNFIRE
    04 SATRUN L-SERIES
    04-05 MALIBU CLASSIC
    2.2D EGR 2.2A
    NON EGR 2.2E
    ***** ***********
    2.2 DOHC 02-06 VUE
    03-06 ION
    05-06 MALIBU
    05-06 COBALT
    06 HHR
    2.2C 2.2E ***** *****
    2.2 DOHC 03-04 CAVALIER SUNFIRE ***** SAME AS ENGINE ***** FLEX FUEL
    2.2 DOHC 06 COBALT ION PURSUIT 2.2E 2.2E ***** CALI EMMISIONS
    2.2 DOHC 07 VUE 2.2F 2.2E ***** ***********
    2.2 DOHC 07-08 COBALT G5 MALIBU CLASSIC
    07 HHR ION
    [X] ENGINE
    [X] HEAD
    [X] INTAKE
    [X] OIL PAN
    [X]
    [X]
    [X]
    2.2B ***** CALI W/ AIR INJ
    2.2 DOHC 07-08 COBALT G5 MALIBU CLASSIC
    07 HHR ION
    [X]
    [X]
    [X]
    [X]
    [X]
    [X]
    [X]
    2.2B ***** W/O AIR INJ
    2.2 DOHC 07-08 COBALT G5
    07 ION
    2.2G 2.2B ***** ***********

    GM LE8/LAP 2.2 ECOTEC

    The LAP is a 2.2 L—2,198 cc (134.1 cu in)—version of the Ecotec, based on the Gen II block with cylinder head improvements, new camshaft design, E37 engine control module, 58X crankshaft reluctor ring, digital crank and cam sensors, individual coil-on-plug ignition, vented starter solenoid, new MAP sensor, new intake manifold seals, new oil filter element, a 32-bit computer, and improved emissions performance. Bore and stroke are 86 mm (3.4 in) and 94.6 mm (3.72 in), the same as the 2.2 L L61. Compression ratio is 10.0:1. Major features that set it apart from the 2.2 L L61 are variable-valve-timing and other cylinder head improvements from the 2.4 L LE5. The LE8 is an E85 compatible 2.2 L—2,198 cc (134.1 cu in)—version of the LAP Ecotec. Bore and stroke remain the same 86 mm (3.4 in) and 94.6 mm (3.72 in). Compression ratio is 10.0:1 and the engine can run on both regular unleaded gasoline or E85.{WIKI}

    SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
    2.2 ALUMINUM ALUMINUM DOHC MPFI

    LISTING TEMPLATES

    SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
    2.2 DOHC 09-10 COBALT G5
    09-11 HHR
    2.2A 2.2A ****** NOTE FED OR CALI
    CALI EMMISIONS OPTION NU1
    HHR IS LE8 E85
    2.2 DOHC 09-10 COBALT G5 ****** ****** ******** CALI EMMISIONS NU6

    GM 2.4 LE5/LE9

    The LE5 is a larger 2.4 L—2,384 cc (145.5 cu in)—version of the Ecotec. Both the 88 mm (3.5 in) bore and 98 mm (3.9 in) stroke are larger, and Variable Valve Timing on the intake and exhaust improve low-end torque. Compression is 10.4:1. Power is 164–177 hp (123–132 kW) and torque is 159–170 lb·ft (215–230 N·m). The engine uses a reinforced "Gen II" block.

    SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
    2.4 ALUMINUM ALUMINUM DOHC MPFI

    LISTING TEMPLATES

    SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
    2.4 DOHC 08 AURA VUE
    06-07 COBALT G6 HHR ION SOLSTICE
    07 G5 SKY
    06 PURSUIT
    2.4A 2.4A ***** ***********
    2.4 DOHC 08 COBALT G5 G6 HHR MALIBU SKY SOLSTICE 2.4B 2.4A ***** ***********
    2.4 DOHC 09 AURA G6 MALIBU
    09-10 SKY SOLSTICE VUE
    2.4C 2.4A ***** ***********
    2.4 DOHC 09 AURA
    09-10 G6
    09-12 MALIBU
    2.4F 2.4B ***** ***********
    2.4 DOHC 09-11 HHR 2.4E 2.4A ***** ***********
    2.4 DOHC 10 G6
    10-12 MALIBU
    2.4D 2.4A ***** ***********

    GM 2.4 LAT HYBRID

    The LE5 is a larger 2.4 L—2,384 cc (145.5 cu in)—version of the Ecotec. Both the 88 mm (3.5 in) bore and 98 mm (3.9 in) stroke are larger, and Variable Valve Timing on the intake and exhaust improve low-end torque. Compression is 10.4:1. Power is 164–177 hp (123–132 kW) and torque is 159–170 lb·ft (215–230 N·m). The engine uses a reinforced "Gen II" block. The LAT is the designation used for the 2.4 L LE5 when used in GM's mild hybrid vehicles.[WIKI]

    SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
    2.4 ALUMINUM ALUMINUM DOHC MPFI

    LISTING TEMPLATES

    SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
    2.4 DOHC 07-08 AURA VUE
    08 MALIBU
    2.4A 2.4A ***** ***********
    2.4 DOHC 09 AURA MALIBU VUE 2.4B 2.4A ***** ***********

    GM 2.4 LAF SIDI

    The LAF is a direct injected 2.4 L. It uses technology based on GM’s other four-cylinder direct injection applications, but with unique features designed for its specific application. This includes an 11.2:1 compression ratio that helps build power, slightly dished pistons that increase combustion efficiency and injectors with an application-specific flow rate.[WIKI]

    SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
    2.4 ALUMINUM ALUMINUM DOHC MPFI

    LISTING TEMPLATES

    SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
    2.4 DOHC 10 ALLURE EQUINOX LACROSSE TERRAIN
    11 REGAL
    2.4A 2.4A ***** ***********
    2.4 DOHC 11 EQUINOX LACROSSE TERRAIN 2.4B 2.4B ***** ***********

    GM 2.4 LUK SIDI HYBRID

    The LUK is similar to the LAF, but adds the eAssist mild-hybrid system. Maximum engine speed is listed at 7000 RPM.[WIKI]

    SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
    2.4 ALUMINUM ALUMINUM DOHC SIDI

    LISTING TEMPLATES

    SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
    2.4 DOHC 11-12 EQUINOX
    11-13 LACROSSE REGAL
    12 CAPTIVA TERRAIN
    13 MALIBU ORLANDO
    12-13 VERANO
    2.4A 2.4B ***** ***********

    GM 2.4 LEA SIDI E85

    The LEA is an E85 compatible variant of the LAF. Bore, stroke, and compression ratio all remain the same. Maximum engine speed is listed at 7000 RPM.[WIKI]

    SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
    2.4 ALUMINUM ALUMINUM DOHC MPFI

    LISTING TEMPLATES

    SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
    2.4 DOHC 12-15 CAPTIVA TERRAIN
    11-15 EQUINOX LACROSSE REGAL
    14 IMPALA
    13-14 MALIBU ORLANDO
    12-16 VERANO
    2.4A 2.4B ***** ***********

    VALVE INFORMATION

    MAKE MODEL YEAR RANGE
    BUICK REGAL 2010-2011
    BUICK LACROSSE 2011-2012
    BUICK VERANO 2012
    CHEVROLET CAVALIER 2002-2005
    CHEVROLET CLASSIC 2004-2005
    CHEVROLET COBALT 2005-2010
    CHEVROLET EQUINOX 2010-2011
    CHEVROLET HHR 2006-2011
    CHEVROLET MALIBU 2004-2012
    GMC TERRAIN 2010-2012
    OLDSMOBILE ALERO 2002-2004
    PONTIAC G5 2007-2009
    PONTIAC G6 2006-2010
    PONTIAC GRAND AM 2002-2005
    PONTIAC SOLSTICE 2006-2009
    PONTIAC SUNFIRE 2002-2005
    SATURN AURA 2007-2009
    SATURN ION 2003-2007
    SATURN L-SERIES 2000-2004
    SATURN SKY 2007-2010
    SATRUN VUE 2002-2010
    TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
    EXHAUST 30.1 5.95 101 3 *GM22AU
    INTAKE 35.1 5.96 102.3 3 *GM22AU

    TIMING COVER

    03-11 SAAB 9-3 2.0

    02-04 ALERO 2.2
    10 ALURE 2.4
    07-09 AURA 2.4
    12-15 CAPTIVA SPORT 2.4
    02-05 CAVALIER GRAND AM SUNFIRE
    05-10 COBALT
    10-15 EQUINOX 2.4 TERRAIN 2.4
    07-10 G5
    06-10 G6 2.4 SOLSTICE
    06-11 HHR
    14 IMPALA 2.4
    03-07 ION
    10-15 LACROSSE 2.4
    04-14 MALIBU
    12-14 ORLANDO
    05-06 PURSUIT
    11-15 REGAL
    10-11 SAAB 9-5
    00-04 SATURN L
    07-10 SKY
    12-16 VERANO
    02-10 VUE

    OIL PAN

    00-02 SATURN L

    02-04 ALERO VUE 2.2
    02-05 CAVALIER GRAND AM SUNFIRE 2.2
    03-04 ION 2.2
    04-05 MALIBU 2.2
    03-04 SATURN L

    10 ALLURE 2.4
    07-09 AURA 2.4
    12-15 CAPTIVA 2.4
    05-07 COBALT 2.2
    06-07 COBALT 2.4
    08-10 COBALT ALL
    10-15 EQUINOX LACROSSE TERRAIN 2.4
    07-10 G5
    06-10 G6 2.4
    06-11 HHR
    14 IMPALA
    05-07 ION 2.2/2.4
    05-14 MALIBU
    12-14 ORLANDO
    05-06 PURSUIT
    11-15 REGAL
    07-10 SKY
    06-10 SOLSTICE
    12-16 VERANO
    05-10 VUE

    03-05 SAAB 9-3 TO CHASSIS 51039247 LOW PRESURE
    03-11 SAAB 9-3 HIGH PRESURE TURBO

    05-07 SAAB 9-3 LOW PRESURE TURBO

    05-07 COBALT 2.0
    04-07 ION 2.0

    10-11 SAAB 9-5
    11-13 REGAL 2.0
    13-16 VERANO 2.0

    EXHAUST MANIFOLD

    00 SATRUN L 2.2(MANUAL)

    00-04 SATRUN L 2.2
    02-04 ALERO 2.2
    02-05 CAVALIER SUNFIRE GRAND AM
    05-06 COBALT 2.2 PURSUIT 2.2
    06 HHR 2.2
    03-06 ION 2.2
    04-05 MALIBU CLASSIC 2.2
    02-06 VUE 2.2

    03-04 SAAB 9-3 2.0
    WITH AIR INJECTION

    DRILLED AND TAPPED FOR AIR CHECK VALVE
    03-05 ION
    05 COBALT 2.2
    06 HHR
    04-05 MALIBU 2.2(CLASSIC)
    05 PURSUIT
    02-06 VUE

    03-06 SAAB 9-3 2.0
    NON AIR INJECTION

    INTEGRAL CATALITIC CONVERTER
    04-05 MALIBU (NEW STYLE) 2.2

    05-07 COBALT 2.0
    06-08 COBALT 2.4 (SOLID CAST BETWEEN PORTS)
    07-08 G5 2.4
    06-08 HHR (SOLID CAST BETWEEN PORTS)
    04-07 ION 2.0
    06-07 ION 2.4
    06 PURSUIT 2.4
    07 VUE 2.2
    07-08 VUE 2.4

    CATALITIC CONVERTER INTEGRAL
    07-08 AURA 2.4 HYBRID
    06-07 G6
    06-07 MALIBU 2.2
    08 MALIBU NEW STYLE 2.4

    06-10 SOLSTICE 2.4
    07-10 SKY 2.4

    TURBO MANIFOLD
    07-10 SKY SOLSTICE 2.0
    08-10 COBALT HHR 2.0

    CALIFORNIA EMMISSIONS MANIFOLD
    07-08 COBALT 2.2 G5 2.2
    07 ION 2.2

    07-10 COBALT 2.2 G5 2.2
    07-11 HHR 2.2
    09-11 HHR 2.4
    07 ION 2.2

    07-11 SAAB 9-3 2.0

    08 COBALT G5 HHR 2.4 (CASTING CUT BETWEEN PORTS)
    09-10 VUE 2.4

    10 ALLURE 2.4
    09 AURA HYBRID 2.4
    09-10 G6 (6 SPEED)
    10-15 LACROSSE 2.4
    08 11-14 MALIBU 2.4
    09-10 MALIBU 2.4 (6 SPEED)
    12-14 ORLANDO
    11-15 REGAL 2.4
    12-16 VERANO 2.4

    10-11 SAAB 9-5 2.0

    10-12 EQUINOX TERRAIN 2.4
    12 CAPTIVA SPORT 2.4

    11-13 REGAL 2.0
    13-16 VERANO

    TURBOCHARGER

    03-05 9-3 LOW PRESURE TURBO

    03-11 9-3 HIGH PRESURE TURBO

    06 9-3 LOW PRESURE TURBO

    07 9-3 LOW PRESURE TURBO

    08-10 COBALT 2.0
    08-10 HHR
    11-13 REGAL 2.0
    10-11 SAAB 9-5
    07-10 SKY SOLSTICE 2.0

    12-14 ATS 2.0
    14 CTS 2.0
    13-15 MALIBU
    14-15 REGAL

    13-16 VERANO

    CYLINDER HEAD

    03-06 SAAB 9-3 LOW PRESURE TURBO
    SAAB IS EASILY ID'D BY DUAL DRIVES ON CAMS
    KNOWN CAST 55561059

    03-06 SAAB 9-3 HIGH PRESURE TURBO
    KNOWN NUMBER 5556574

    07 SAAB 9-3 LOW PRESURE TURBO

    07-11 SAAB 9-3 HIGH PRESURE TURBO

    INTAKE MANIFOLD

    00-03 SATURN L

    02-04 ALERO 2.2
    02-05 CALVALIER GRAND AM SUNFIRE 2.2
    06 HHR
    03-06 ION 2.2
    04-06 MALIBU 2.2
    05-06 COBALT 2.2 PURSUIT 2.2
    04 SATURN L 2.2
    02-07 VUE

    03-11 SAAB 9-3

    SUPERCHARGED OPTION
    04-07 ION 2.0
    05-07 COBALT 2.2

    06-07 COBALT HHR ION SOLSTICE 2.4
    07 G5 SKY 2.4

    07-09 AURA 2.4
    08 COBALT G5 2.4
    09-10 COBALT G5 2.2
    08-10 G6 SKY SOLSTICE VUE 2.4
    08-11 HHR 2.4
    09-11 HHR 2.2
    08-12 MALIBU 2.4

    TURBO INTAKE
    07-10 SKY SOLSTICE 2.0
    08-10 COBALT HHR 2.0

    10 ALURE 2.4
    12-15 CAPTIVA SPORT 2.4
    10-15 EQUINOX TERRAIN LACROSSE
    14 IMPALA
    13-14 MALIBU 2.4
    12-14 ORLANDO
    11-15 REGAL 2.4
    12-16 VERANO

    VALVE COVER

    03-11 SAAB 9-3

    BRAKETS

    SAAB 9-3 FRONT ENGINE MOUNT BRACKET