2005 Isuzu Ascender Engine Parts

This table covers the Camshaft bolts. Read more

This group shows a single part: GM GENUINE 12565425.

This table covers the connecting rods between each piston and the crankshaft. Read more

2 Connecting Rod parts are listed for the 2005 Isuzu Ascender, from ENGINETECH and GM GENUINE.

Part numbers include ENGINETECH ECR407 and GM GENUINE 12574879.

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

7 Connecting Rod Bearing parts are listed for the 2005 Isuzu Ascender, from MAHLE / CLEVITE, SEALED POWER, ENGINETECH and 2 other brands. ENGINETECH BB157J carries the "Popular" badge.

Listed part numbers: ENGINETECH BB157J, MAHLE / CLEVITE CB1882A and GM GENUINE 89017791, plus the other parts above.

This table covers the Connecting Rod bolts. Read more

This group shows a single part: GM GENUINE 12552947.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

7 Conversion / Lower Gasket Set parts are listed for the 2005 Isuzu Ascender, from FEL-PRO, VICTOR REINZ, APEX and 2 other brands. FEL-PRO CS26213 carries the "Popular" badge.

Listed part numbers: FEL-PRO CS26213, FEL-PRO CS262131 and APEX ACS3094, plus the other parts above.

This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

6 Crankshaft Main Bearing parts for the 2005 Isuzu Ascender come from 5 brands — GM GENUINE, ENGINETECH, MAHLE / CLEVITE and 2 other brands. The "Popular" part is ENGINETECH BC117J.

This group includes ENGINETECH BC117J, MAHLE / CLEVITE MS2224A and GM GENUINE 89060394 and the remaining parts above.

This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

14 Crankshaft Seal parts for the 2005 Isuzu Ascender come from 10 brands — NATIONAL, APEX, SCHAEFFLER and 7 other brands. The "Popular" part is FEL-PRO BS40678.

This table covers the Crankshaft Seal covers. Read more

One part is listed for the 2005 Isuzu Ascender — GM GENUINE 12581714.

This table covers the Cylinder Head Alignment Dowel pins. Read more

One part is listed for the 2005 Isuzu Ascender — GM GENUINE 03522352.

This table covers the bolts that clamp the cylinder head to the block. Read more

9 Cylinder Head Bolt parts are listed for the 2005 Isuzu Ascender, from SKP, GM GENUINE, ENGINETECH and 4 other brands. ENGINETECH HB210 carries the "Popular" badge.

Part numbers include ENGINETECH HB210, SKP SKHB210 and APEX AHB329, among others listed above.

This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

5 Cylinder Head Gasket parts are listed for the 2005 Isuzu Ascender, from FEL-PRO, APEX, MAHLE / CLEVITE and 2 other brands. FEL-PRO 26214PT carries the "Popular" badge.

Listed part numbers: FEL-PRO 26214PT, APEX AHG329 and MAHLE / CLEVITE 54385, plus the other parts above.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

10 Cylinder Head Gasket Set parts are listed for the 2005 Isuzu Ascender, from ENGINETECH, FEL-PRO, APEX and 5 other brands. ENGINETECH GM254HSA carries the "Popular" badge.

This table covers the Cylinder Head plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

This group shows a single part: GM GENUINE 01647544.

This table covers the Cylinder Head Spacer shims. Read more

One part is listed for the 2005 Isuzu Ascender — ENGINETECH CHS1065.

This table covers the wear sleeves used to restore a Cylinder seal surface. Read more

One part is listed for the 2005 Isuzu Ascender — MELLING CSL331F.

This table covers the block heaters that warm the coolant or oil in cold weather. Read more

3 Engine Block Heater parts for the 2005 Isuzu Ascender come from 2 brands — GM GENUINE and KAT'S HEATERS.

Part numbers include GM GENUINE 55503649, GM GENUINE 12586687 and KAT'S HEATERS 11455.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2005 Isuzu Ascender — ENGINETECH GM254K1.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

5 Exhaust Valve parts for the 2005 Isuzu Ascender come from 5 brands — ENGINETECH, MAHLE / CLEVITE, QUALCAST and 2 other brands. The "Popular" part is ENGINETECH V4351.

Part numbers include ENGINETECH V4351, MAHLE / CLEVITE 2114180 and QUALCAST 101999, among others listed above.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

4 Harmonic Balancer parts are listed for the 2005 Isuzu Ascender, from ATP, DAYCO, DORMAN and 1 other brand.

Part numbers include ATP 102231, DAYCO PB1536N and DORMAN 594220, among others listed above.

This table covers the Harmonic Balancer washers. Read more

One part is listed for the 2005 Isuzu Ascender — GM GENUINE 12578073.

This table covers the Intake manifolds. Typical signs include an exhaust tick, a vacuum leak, or a gasket that has burned through. Replace the gaskets and hardware; a warped flange will leak with a new gasket alone. Read more

4 Intake Manifold parts for the 2005 Isuzu Ascender come from 4 brands — ATP, DORMAN, LARES and 1 other brand.

Part numbers include ATP 106041, DORMAN 615567 and LARES 33365, among others listed above.

This table covers the Intake Manifold bolts. Read more

One part is listed for the 2005 Isuzu Ascender — GM GENUINE 11588352.

This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

6 Intake Manifold Gasket parts are listed for the 2005 Isuzu Ascender, from GM GENUINE, MAHLE / CLEVITE, APEX and 3 other brands. GM GENUINE 89017871 carries the "Popular" badge.

This group includes GM GENUINE 89017871, MAHLE / CLEVITE MS19232 and APEX AMS3940 and the remaining parts above.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

3 Intake Valve parts for the 2005 Isuzu Ascender come from 3 brands — ENGINETECH, QUALCAST and SBI.

Part numbers include ENGINETECH V4352, QUALCAST 101998 and SBI 01998.

This table covers the mounts that hold the engine to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

7 Motor Mount parts for the 2005 Isuzu Ascender come from 6 brands — WESTAR, SKP, DEA / MARMON RIDE CONTROL and 3 other brands. The "Popular" part is DEA / MARMON RIDE CONTROL A5137.

The Economy section lists 1 option from SKP — the catalog's value-priced group. SKP SKM3021 is listed in this group.

In the Standard Replacement grade, WESTAR, DEA / MARMON RIDE CONTROL, GM GENUINE and 2 other brands supply 6 parts: built to original-equipment specification. A representative part number is DEA / MARMON RIDE CONTROL A5137.

Part numbers include DEA / MARMON RIDE CONTROL A5137, SKP SKM3021 and GM GENUINE 15062381, among others listed above.

This table covers the Motor Mount kits. Read more

This group shows a single part: ANCHOR 300240.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

16 Oil parts for the 2005 Isuzu Ascender come from 3 brands — MOBIL, VALVOLINE and IDEMITSU. The "Popular" part is MOBIL 125195.

The Full Synthetic section lists 7 options from MOBIL and VALVOLINE — full-synthetic oils. MOBIL 125195 is listed in this group.

In the High Mileage (>75,000 Miles) grade, MOBIL and VALVOLINE supply 5 parts: oils grouped for high-mileage engines. A representative part number is MOBIL 125201.

The Racing section lists 1 option from IDEMITSU — grouped under the catalog's "Racing" designation — the notes column spells out what sets them apart. IDEMITSU 30018100750 is listed in this group.

The Synthetic Blend section lists 3 options from VALVOLINE and MOBIL — synthetic-blend oils. MOBIL 124407 is listed in this group.

This table covers the Oil Dipstick tubes. Read more

3 Oil Dipstick / Tube parts for the 2005 Isuzu Ascender come from 2 brands — GM GENUINE and DORMAN.

This group includes DORMAN 917381, GM GENUINE 12580810 and GM GENUINE 12590589.

This table covers the seals at the Oil Dipstick / Tube. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

2 Oil Dipstick / Tube Seal parts are listed for the 2005 Isuzu Ascender, from GM GENUINE and MAHLE / CLEVITE.

Listed part numbers: GM GENUINE 24504031 and MAHLE / CLEVITE 72010.

This table covers the drain plugs in the oil pan. Read more

5 Oil Drain Plug parts for the 2005 Isuzu Ascender come from 3 brands — DORMAN, AGS and GM GENUINE. The "Popular" part is DORMAN 090034.

This group includes DORMAN 090034, AGS ODP00009 and DORMAN 090091 and the remaining parts above.

This table covers the crush washers and gaskets under the oil drain plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

7 Oil Drain Plug Gasket parts are listed for the 2005 Isuzu Ascender, from DORMAN, FEL-PRO, GM GENUINE and 3 other brands. FEL-PRO 70820 carries the "Popular" badge.

Listed part numbers: FEL-PRO 70820, GM GENUINE 12616850 and DORMAN 097119, plus the other parts above.

This table covers the caps on the oil filler neck. Read more

5 Oil Filler Cap parts for the 2005 Isuzu Ascender come from 5 brands — MOTORAD, ACDELCO, CALORSTAT and 2 other brands. The "Popular" part is MOTORAD MO99.

Listed part numbers: MOTORAD MO99, ACDELCO FC208 and CALORSTAT OC2314, plus the other parts above.

This table covers the gaskets that seal the Oil Filler Cap. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

2 Oil Filler Cap Gasket parts are listed for the 2005 Isuzu Ascender, from FEL-PRO and GM GENUINE.

Part numbers include FEL-PRO 73193 and GM GENUINE 24100002.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

21 Oil Filter parts for the 2005 Isuzu Ascender come from 14 brands — FRAM, VARIOUS MFR, ACDELCO and 11 other brands. The "Popular" part is CHAMP / LUBER-FINER PH59.

The Economy section: 7 options from CHAMP / LUBER-FINER, FRAM, FVP and 4 other brands. CHAMP / LUBER-FINER PH59 is listed in this group.

The High Performance / Heavy Duty section lists 6 options from FRAM, ACDELCO, MOBIL and 1 other brand — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. ACDELCO UPF61R is listed in this group.

Standard Replacement: 8 parts, from ACDELCO, BOSCH, FRAM and 5 other brands. A representative part number is ACDELCO PF61E.

This table covers the Oil Filter adapters. Read more

One part is listed for the 2005 Isuzu Ascender — GM GENUINE 24575062.

This table covers the Oil Filter Bypass valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

2 Oil Filter Bypass Valve parts for the 2005 Isuzu Ascender come from GM GENUINE.

This group includes GM GENUINE 25014612 and GM GENUINE 19542299.

This table covers the oil pans that hold the engine's oil sump. Read more

3 Oil Pan parts are listed for the 2005 Isuzu Ascender, from DORMAN, SKP and ULTRA-POWER.

Part numbers include DORMAN 264136 and SKP SK264136, among others listed above.

This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: VICTOR REINZ 703141410.

This table covers the pickup tubes and screens that feed the oil pump. Read more

2 Oil Pump Pickup Tube / Screen parts are listed for the 2005 Isuzu Ascender, from ENGINETECH and MELLING.

This group includes ENGINETECH S358S and MELLING 358S.

This table covers the O-rings that seal the oil-pump pickup tube. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: GM GENUINE 12575550.

This table covers the Oil Pump repair kits. Read more

4 Oil Pump Repair Kit parts are listed for the 2005 Isuzu Ascender, from SKP, ENGINETECH, MELLING and 1 other brand.

Economy: 1 part, from SKP. A representative part number is SKP SKOK322.

The Standard Replacement section: 1 option from ENGINETECH. ENGINETECH EK322 is listed in this group.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

This group includes SKP SKOK322, ENGINETECH EK322 and MELLING K322 and the remaining parts above.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

5 Piston parts are listed for the 2005 Isuzu Ascender, from ENGINETECH, SEALED POWER and SILV-O-LITE. ENGINETECH P5012 carries the "Popular" badge.

Listed part numbers: ENGINETECH P5012, ENGINETECH P50126 and ENGINETECH K50126P, plus the other parts above.

This table covers the rings that seal each piston to the cylinder wall. Read more

8 Piston Ring parts are listed for the 2005 Isuzu Ascender, from HASTINGS MANUFACTURING, ENGINETECH, SEALED POWER and 1 other brand. ENGINETECH S93156 carries the "Popular" badge.

The Premium section lists 5 options from HASTINGS MANUFACTURING, ENGINETECH, SEALED POWER and 1 other brand — a step above OE specification in materials, tolerances or warranty terms. ENGINETECH S93156 is listed in this group.

The Standard Replacement section: 3 options from HASTINGS MANUFACTURING. HASTINGS MANUFACTURING 2C4781S is listed in this group.

This group includes ENGINETECH S93156, SEALED POWER E969K and HASTINGS MANUFACTURING 2M4781S and the remaining parts above.

This table covers the rocker arms that transfer cam motion to the valves. Read more

6 Rocker Arm parts for the 2005 Isuzu Ascender come from 6 brands — GM GENUINE, MELLING, ENGINETECH and 3 other brands. The "Popular" part is GM GENUINE 24100294.

Part numbers include GM GENUINE 24100294, MELLING MR1323 and ENGINETECH ER2944, among others listed above.

This table covers the Timing Cam sprockets. Read more

6 Timing Cam Sprocket parts for the 2005 Isuzu Ascender come from 6 brands — CLOYES, MELLING, FVP and 3 other brands. The "Popular" part is CLOYES S908.

Listed part numbers: CLOYES S908 and MELLING S908A, plus the other parts above.

This table covers the timing chains that keep the cams in time with the crank. Read more

6 Timing Chain parts are listed for the 2005 Isuzu Ascender, from MELLING, S.A. GEAR, CLOYES and 3 other brands. MELLING 195 carries the "Popular" badge.

This group includes MELLING 195 and S.A. GEAR C195 and the remaining parts above.

This table covers kits that group a timing chain with the related tensioners and guides. Read more

12 Timing Chain & Component Kit parts for the 2005 Isuzu Ascender come from 7 brands — PREFERRED COMPONENTS INC, S.A. GEAR, CLOYES and 4 other brands. The "Popular" part is CLOYES 90195SX.

The Economy section: 5 options from PREFERRED COMPONENTS INC, S.A. GEAR and ULTRA-POWER. PREFERRED COMPONENTS INC TS21168 is listed in this group.

Standard Replacement: 7 parts, from CLOYES, MELLING, INA and 1 other brand. A representative part number is CLOYES 90195SX.

This table covers the guides and dampers that keep the timing chain on its path. Read more

16 Timing Chain Guide / Damper parts are listed for the 2005 Isuzu Ascender, from MELLING, S.A. GEAR, INA and 3 other brands. MELLING BG5504 carries the "Popular" badge.

This table covers the tensioners that keep the timing chain taut. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage. Read more

6 Timing Chain Tensioner parts for the 2005 Isuzu Ascender come from 6 brands — MELLING, S.A. GEAR, CLOYES and 3 other brands. The "Popular" part is MELLING BT5512.

Part numbers include MELLING BT5512, S.A. GEAR 9512 and CLOYES 95512, among others listed above.

This table covers the Timing covers. Read more

3 Timing Cover parts are listed for the 2005 Isuzu Ascender, from DORMAN, PIONEER and SKP.

Part numbers include DORMAN 635521, PIONEER 500290 and SKP SK635521.

This table covers the gaskets that seal the Timing Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

6 Timing Cover Gasket parts for the 2005 Isuzu Ascender come from 4 brands — FEL-PRO, VICTOR REINZ, MAHLE / CLEVITE and 1 other brand. The "Popular" part is FEL-PRO TCS45052.

Part numbers include FEL-PRO TCS45052, MAHLE / CLEVITE JV5039 and APEX ATC3291, among others listed above.

This table covers the seals at the Timing Cover. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: SKF 18509.

This table covers the crankshaft sprockets that drive the timing chain or belt. Read more

6 Timing Crank Sprocket parts for the 2005 Isuzu Ascender come from 6 brands — MELLING, S.A. GEAR, CLOYES and 3 other brands. The "Popular" part is MELLING S913.

This group includes MELLING S913 and the remaining parts above.

This table covers the seals at the Valve Cover Bolt. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2005 Isuzu Ascender — GM GENUINE 12615912.