The 2.4-liter Honda K24A gasoline engine was produced by the concern from 2001 to 2016 and was installed on a number of popular models of the company, such as the Accord, Element or Odyssey minivan. This power unit was offered both in civilian versions and sports modifications.
K24A engines are in-line, four-cylinder, 16-valve engines with overhead camshafts and liquid cooling. To increase the rigidity of the cylinder block, the bottom cover of the main bearings is made in one piece and is attached to the block with 24 bolts. Thrust half rings are installed in the 4th support. For cooling, channels are made in the cylinder block through which the coolant circulates. There are horizontal channels for lubricating the crankshaft, connecting rods, pistons and supplying oil to the oil nozzles, and there is one vertical channel in the front of the block for supplying oil to the cylinder head.
The K-series also includes internal combustion engines: K20A and K23A.
The engine was installed on:
- Acura TSX (CL) in 2003 – 2008;
- Honda Accord 7 (CL) in 2002 – 2008; Accord 7 USA (CM) in 2002 – 2007; Accord 8 (CU) in 2008 – 2013;
- Honda CR-V 2 (RD5) in 2001 – 2006; CR-V 3 (RE) in 2006 – 2011; CR-V 4 (RM) in 2011 – 2016;
- Honda Element 1 (YH) in 2002 – 2011;
- Honda Elysion 1 (RR) in 2004 – 2013;
- Honda Odyssey 3 (RB) in 2003 – 2008; Odyssey 4 (RB3) in 2008 – 2013;
- Honda Stepwgn 2 (RF3) in 2001 – 2005; Stepwgn 3 (RG) in 2005 – 2009.
Specifications
Production years | 2001-2016 |
Displacement, cc | 2354 |
Fuel system | injector |
Power output, hp | 160 – 165 (K24A1, K24A4, K24A8) 195 – 205 (sport K24A2, K24A3) |
Torque output, Nm | 215 – 220 (K24A1, K24A4, K24A8) 220 – 230 (sport K24A2, K24A3) |
Cylinder block | aluminum R4 |
Block head | aluminum 16v |
Cylinder bore, mm | 87 |
Piston stroke, mm | 99 |
Compression ratio | 9.6 – 9.7 (K24A1, K24A4, K24A8) 10.5 (sport K24A2, K24A3) |
Features | DOHC |
Hydraulic lifters | no |
Timing drive | chain |
Phase regulator | i-VTEC |
Turbocharging | no |
Recommended engine oil | 5W-30 |
Engine oil capacity, liter | 4.2 |
Fuel type | petrol |
Euro standards | EURO 3/4 |
Fuel consumption, L/100 km (for Honda CR-V 2004) — city — highway — combined |
12.3 7.6 9.8 |
Engine lifespan, km | ~350 000 |
Weight, kg | 155 |
Disadvantages of the Honda K24A engine
- The most well-known problem of the unit in the rapid wear of the exhaust camshaft;
- Also, unadjusted valves can knock strongly under the hood of the car;
- The main reason for floating engine speeds is throttle contamination;
- The engine mounts have a low resource here and the crankshaft oil seal often leaks;
- The engines of the first years of production had cases of local overheating of the fourth cylinder.
K24A Engine Repair Parts List
Full name of the part | Part code |
Piston without rings Honda K24A1 d87.0 STD (13010-PPA-000) Teikin | 38174 STD |
Head gasket Honda Accord/Element K24A4 | 12251-RAA-A01 |
Valve cover gasket | 270.380 |
Valve cap inlet Honda color code “white” (12210-P45-G01) Elring | 130.560 |
Oil scraper cap | 130.860 |
Valve stem seals (130.860+130.560) | 084.300 |
Stuffing box 80x98x10/7.7 (614 830) Elring | 590.797 |
Stuffing box | 81-53338-00 |
Basic liners Honda Accord 2.4i 16V K24A 10.2002- (13321-PNA-003/004) Taiho | M469A-STD |
Basic liners upper Honda K20A/K24A STD (1 half ring) (13323-RAA-A01) Original | 13323-RAA-A02 |
Base liners, bottom Honda K20A/K24A STD (1 half ring) (13343-RAA-A01) Original | 13343-RAA-A02 |
Connecting rod bushings Honda K20A/K24A STD (1 half ring) Original | 13213-RAD-Y01 |
Connecting rod bushings | R470H-STD |
Semi-rings persistent Honda Accord 2.4i 16V K24A 10.2002- (13331-PNA-004) Taiho | T469A-STD |
Semi-rings persistent | 13331-PNA-004 |
Rear disc brake pads (kit) | FDB1608 |
Disc brake pads Honda CR-V II Ferodo | FDB1679 |
A / C Compressor Solenoid Honda CRV 2002-> | 38924-PND-006 |
A / C compressor pulley Honda CRV 2002-> | 38900-PNB-006 |
Oil filter Ford/Honda h=87.0 d=66.0 Champion | F126 /606 |
V-ribbed belt 7PK1760 AE | MVB1760R7 |
Rear caliper repair kit | 01473SP0000 |
Head lamp HB3 | 091 212 115 |
Stop light 12V 21/5W W3x16Q, four pin (for Japanese) (Osram 7515, Philips 12066) Monark | 091 612 154 |
Stop light 12V W5W 2,1×9,5D (Osram 2825, Philips 12961) Monark | 091 712 033 |
Mini fuses set 6 things (5A-15A) Monark | 099 837 975 |
Intake camshaft sprocket | 14310RBB003 |
Valve train chain | 14401PPA004 |
Rear crankshaft oil seal | 91214PWA003 |
Rear crankshaft oil seal | 91214RTA004 |
Front crankshaft oil seal | 91212-RNA-A01 |
Front crankshaft oil seal | 91212RTA003 |
Pressure reducing valve | 15231PE0000 |
Oil pressure sensor | 37240PT0014 |
Oil pump drive chain | 13441PNA004 |
Thermostat | 19301RAF003 |
Fuel level sensor | 17630SDCE01 |
Ignition coil | 30520PNC004 |
Spark plug | 9807B5617W |
Air filter | 17220RAAA01 |
Oil filter | 15400PH1F03 |
Oil filter | 15400RTA003 |
Oil filter | 15400RTA004 |
Fuel filter | 16010SDCE01 |
Oil nozzle | 15280PRBA00 |
Fuel injector | 16450RBB003 |
Catalytic converter | 18160RBBG00 |
Connecting rod | 13210RBBA00 |
Exhaust camshaft gear | 14210PRBA00 |
Alternator pulley | 31141RAAA01 |
Crankshaft pulley | 13810PNA003 |
Cabin filter | 80290SDCA01 |
Fuel tank | 17500SEAE02 |
Coolant pipe | 19510RBB000 |
Timing chain damper | 14530PPA003 |
Oil pump chain damper | 13460PNA004 |
Spark plug/SPARK PLUG SKJ20D | 9807B5615W |
Radiator drain plug | 19011PH1621 |
Starter | 31200RAD003 |
Pin Retaining Rings | 13115PRBA00 |
Valve crackers | 14781PRBA02 |
Valve spring plate, upper | 14765RAAA00 |
Valve spring plate, lower | 14775PT0000 |
Fuel filler neck | 17660SEAE01 |
Fuel filler plug | 17670SHJK02 |
Crankshaft sprocket | 13620RAAA02 |
Oil pump drive sprocket | 13432PNA000 |
Knock sensor | 30530PNA003 |
Oxygen sensor up to catalyst | 36531RBB003 |
Camshaft position sensor | 37510RAAA01 |
Coolant temperature sensor | 37870PNA003 |
Piston pin | 13111PNA010 |
Piston rings | 13021RBB004 |
Piston rings | 13021RBB006 |
Piston rings | 13011RBB004 |
Piston kit | 13020-RBB-010 |
Piston kit | 13030RBB010 |
Piston kit | 13010RBB010 |
Torque converter | 26000RAA406 |
Downpipe of the exhaust system | 18210SEAE02 |
Oil pan drain plug | 90009PH1000 |
Coolant drain plug (from the cylinder block) | 90001PM3003 |
Intake manifold gasket | 17115RAAA01 |
Exhaust manifold gasket | 18115PNB003 |
Exhaust manifold gasket | 18115PRBA01 |
Cylinder head gasket | 12251RBB004 |
Valve cover gasket with rings | 12030PNC000 |
Coolant pump gasket | 19222RBC003 |
Thermostat gasket | 19305PNA003 |
Thermostat gasket | 19305RAAA01 |
Valve spring | 14761RBB003 |
Oil cooling radiator | 15500RBC004 |
Radiator COMP | 19010RBBE51 |
Injector ramp | 16620RAAA01 |
Inlet valve | 14711PNA000 |
Exhaust valve | 14721PRBA00 |
Valve lid | 12310RAAA00 |
Shroud COMP | 19015RBB003 |
Shroud COMP | 38615RBB003 |
Crankshaft | 13310RBB010 |
Exhaust manifold | 18100RBB010 |
Intake valve oil scraper cap | 12210PZ1003 |
Intake valve oil scraper cap | 12210PZ1004 |
Exhaust valve oil scraper cap | 12211PZ1003 |
Exhaust valve oil scraper cap | 12211PZ1004 |
Piston rings (kit) | 13011-RBB-006 |
Upper fuel injector seal ring | 91301PLC000 |
Lower fuel injector seal ring | 91302PNA003 |
Valve rocker | 14620PNA040 |
Air filter housing bottom | 17201RBA000 |
Thermostat housing | 19320RAAA02 |
Thermostat housing | 19320RAAA01 |
Fan impeller, left | 19020PNA003 |
Fan impeller, right | 38611RBB003 |
Air filter cover | 17210RBA000 |
Coolant radiator cap | 19045RAA003 |
Oil pump | 15100-RAA-A02 |
Oil pan | 11200RBB000 |
Flywheel | 22100RBB005 |
Upper gasket set | 06110RBB010 |
Lower gasket set | 06114RBBE01 |
Fuel pump | 17040SEAP00 |
Timing tensioner | 14510PRBA01 |
Oil pump chain tensioner | 13450PNA004 |
Axis of the rocker arms | 14631PNA000 |
Rear generator bearing | 31111PT0003 |
Short-block | 10002RBBE04 |
Short-block | 10002RBBE05 |
Tank for gasoline vapors | 17300S7S003 |
Timing chain shoe | 14520PPA003 |
Starter Bendix | 31207PNA003 |
Cylinder block “empty” | 11000RBB020 |
Cylinder block “empty” | 11000RBB030 |
Torque converter bolt | 957010601408 |
Fan shroud retaining bolt | 90041P5A003 |
Fan shroud retaining bolt | 90041P3G003 |
Fan shroud retaining bolt | 90042PAAA01 |
Flywheel bolt | 90011PNAB00 |
Connecting rod bolt | 13204RBB004 |
Crankshaft pulley bolt | 90017PCX013 |
Cylinder head bolts | 90005PNA003 |
Intake camshaft | 14110RBB000 |
Exhaust camshaft | 14120RBB000 |
Adjusting screw | 14744PCX014 |
Upper main bearing | 13322PRBA01 |
Upper main bearing | 13323PRBA01 |
Upper main bearing | 13324PRBA01 |
Upper main bearing | 13325PRBA01 |
Upper main bearing | 13326PRBA01 |
Upper main bearing | 13327PRBA01 |
Lower main bearing | 13342PRBA01 |
Lower main bearing | 13343PRBA01 |
Lower main bearing | 13344PRBA01 |
Lower main bearing | 13345PRBA01 |
Lower main bearing | 13346PRBA01 |
Lower main bearing | 13347PRBA01 |
Connecting rod bearing | 13217RBB003 |
Water pump/PUMP COMP,WATER | 19200RBC013 |
Intake manifold | 17110RBB000 |
Input shaft bushing | 22103PNA003 |
Balance Shaft Bushings | 15115PNA003 |
Intake valve guides | 12204PNA305 |
Exhaust valve guides | 12205PNA305 |
Starter Solenoid Relay | 31204RAD003 |
Adjusting screw nut | 90206PT0004 |
Fan impeller retaining nut | 90043PD2003 |
Assembled generator | 31100RAAA03 |
Muffler right / Resonator / set, exh slncr | 18030SEAJ01 |
Muffler / set, exh slncr com | 18035SEAJ01 |
Cylinder head (“empty”) | 12100RBB000 |
Cylinder head (assy) | 10003RBBE02 |
Crankshaft | 13310PPA000 |
Connecting rod | 13210PPA000 |
Exhaust valve spring | 14762PNA003 |
Exhaust valve spring | 14762PNA004 |
The axis of the rocker arms of the intake valves | 14631PNE000 |
Exhaust rocker shaft | 14633PNA000 |
Exhaust camshaft sprocket | 14210PNA000 |
Timing kit Honda K24A1 (timing chain + oil chain pump + 2 tensioners + dampers + 2 sprockets) (14401-P | TCK188NG |
Lower gasket set | 06114-PND-010 |
Rear crankshaft oil seal | 91214PWAY01 |
Oil pressure sensor | 37240PT0023 |
Lower main bearing | 13342PNA003 |
Connecting rod bearing | 13214PPA004 |
Connecting rod bearing | 13215PPA004 |
Connecting rod bearing | 13216PPA004 |
Connecting rod bearing | 13211PPA004 |
Connecting rod bearing | 13212PPA004 |
Connecting rod bearing | 13213PPA004 |
Spark plug | 9807B5615P |
Belt tensioner pulley assembled | 31170PNA023 |
Coolant radiator | 19010PPAA02 |
Ignition coil | 30520PNA007 |
Exhaust valve | 14721PNA000 |
Valve lid | 12310PND030 |
Fan cover | 19015PNB003 |
Fuel filter/SET,FUEL STRAINER | 16010S9A000 |
Fuel injector | 16450RAAA01 |
Alternator pulley | 31141PNA004 |
Middle part of the muffler | 18220S9A023 |
Starter | 31200PNEG01 |
Thermostat/THERMOSTAT ASSY | 19301PNA003 |
Fuel tank | 17500S9A013 |
Oil filler cap seal | 15613PC6000 |
Air filter/ELEMENT COMP,AIR/ | 17220PNB003 |
Piston rings | 1301-PPA-003 |
Piston kit | 13010-PPA-010 |
Piston kit | 13020-PPA-010 |
Piston kit | 13030PPA010 |
Torque converter | 26000PPF305 |
Intake manifold gasket | 17107PNB006 |
Cylinder head gasket | 12251PPA004 |
Coolant pump gasket | 19222PNA003 |
Engine oil pan drain plug gasket | 9410914000 |
Intake valve spring | 14761PNE003 |
Intake valve spring | 14761PNE004 |
Right engine mount | 50821S9A023 |
Engine cushion (front) | 50840SCA980 |
Front engine mount (MT) | 50840S7C000 |
Muffler center mounting cushion | 18215S5AJ01 |
Rear generator bearing | 31111P08J02 |
Front generator bearing | 31114P01014 |
Exhaust manifold | 18100PNB000 |
Piston rings (kit) | 13011PPA003 |
Downpipe ring (exhaust manifold-catalyst) | 18229S7C003 |
Fuel injector sealing ring | 91302PCA000 |
Short-block | 10002PPAQ04 |
Short-block | 10002PPAQ05 |
Expansion tank | 19101PNB000 |
Cylinder block “empty” | 11000-PPA-000 |
Connecting rod cover bolt | 13204P8AA01 |
Flywheel bolt | 90011PNAB00 |
Chain guide retaining bolt | 90004PNA000 |
Intake camshaft | 14110PPA010 |
Exhaust camshaft | 14120PPA010 |
Water pump/PUMP COMP,WATER | 19200PNA003 |
Intake manifold | 17100PNBJ01 |
Starter Solenoid Relay | 31204PNC003 |
Valve cover nut | 90213PH3000 |
End muffler | 18030S9A010 |
Cylinder head (“empty”) | 12100-PPA-A01 |
Cylinder head (assy) | 10003-PPA-A03 |
Cylinder head (assy) | 10003PPAA02 |
Fan on sensor | 37760P00003 |
Fan on sensor | 37760P00004 |
Connecting rod bearing | 13211PPA003 |
Connecting rod bearing | 13212PPA003 |
Connecting rod bearing | 13213PPA003 |
Connecting rod bearing | 13214PPA003 |
Connecting rod bearing | 13215PPA003 |
Connecting rod bearing | 13216PPA003 |
Catalyst sensor first | 36531PPA003 |
Throttle valve assembled | 16400PPAJ03 |
Fuel filler neck | 17667S9A000 |
Fuel filler plug | 17670S3N003 |
Inlet camshaft rocker | 14620RAAA00 |
Exhaust camshaft rocker | 14624RAAA00 |
Air filter housing | 17201PNA000 |
Fuel tank mounting bracket | 17518S9AA00 |
Front cylinder block cover | 11410PPA000 |
Air filter cover (kit) | 17202PNB010 |
Expansion tank cap | 19115RGA000 |
Oil pump | 15100-PPA-013 |
Oil pan | 11200PNA000 |
Flywheel | 22100PNB003 |
Engine cooling fan motor / air conditioner | 19030PNA003 |
Upper gasket set | 06110PPA010 |
Upper gasket set | 06110PPA020 |
Fuel pump | 17040S9A000 |
Timing chain tensioner | 14510PNA003 |
Neutralizer | 18160PPAA00 |
Rear engine mount | 50810S7D003 |
Rear engine mount | 50810S9A013 |
Left engine mount | 50805SJF981 |
Transmission support | 50805S9A023 |
Piston without rings Honda K24A4 d87.0 STD (13010-RAA-A00) Teikin | 38175 STD |
Piston rings | 32046 STD |
Piston rings Honda K24A4 D=87.0 (1.2-1.2-2.0) (13011-RZA-004) TPR | 32406-STD |
Piston rings Honda K24A4 D=87.0+0.50 (1.2-1.2-2.0) TPR | 32406 0.50 |
Complete set of Honda gaskets K20A4 (06110-PNL-E00 + 06110-PPA-000 + 06114-PNA-040) Eristic | EF6543 |