2004 Honda Pilot Honda Pilot 2004

We are 103,000+ car owners sharing real-world car information.

Join Us

2004 Honda Pilot repairs by problem area

Engine (30%)

Transmission and Drivetrain (7%)

Brakes and Traction Control (4%)

Suspension and Steering (19%)

Electrical and Air Conditioning (30%)

Paint, Rust, Leaks, Rattles, and Trim (5%)

Other (4%)

Chart based on 223 repairs.
See TSBs and recalls for the 2004 Honda Pilot.

2004 Honda Pilot engine repair cost distribution

$2500+ (5%)

$1000 - $2499 (9%)

$500 - $999 (23%)

$100 - $499 (40%)

< $100 (23%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 65 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2004 Honda Pilot

Engine not specified

26040 mi

C $360
small leak at oil pressure switch, replaced switch, no more leak 

Return to top

2004 Honda Pilot 4dr SUV

240-horsepower 3.5L V6 5-speed automatic AWD

245200 mi

US $2200
Timing Belts, waterpump, oil change, front and side engine mounts, brakes and rotors, alignment. 
147200 mi

US $500
Valve adjustment 
87343 mi

C $732
water pump replaced 
89140 mi

C $545
oil pressure sensor 
96238 mi

C $105
check engine light, vtm4 flashing 
113387 mi

C $100
fluids, radiator 
116560 mi Air cleaner box broke and had to be replaced. 
110000 mi

US $870
Replace two engine mounts. 
178000 mi

US $600
Replaced all motor mounts 
197300 mi

US $150
Leak on fitting in EVAP system. Smoke tested and replaced fitting. 
114500 mi

US $2150
At 114000 miles the engine developed a knock in the bottom end and the engine was replaced with a slightly younger one from a 2005 Pilot with only 82000 miles on it and a 12 month warranty covering parts and labor. 
128700 mi

US $800
Oil pan screws got stripped and was leaking. Had to replace oil pan and to do so, take off muffler where a bolt was frozen on. Unclear how much dealer at fault. Aluminum pan easily stripped. 
167000 mi

US $2750
Timing belt and tensioner replaced Replaced external drive belt 
171000 mi

US $425
Replaced two ignition coils. 
138500 mi Replaced front motor mount 
161000 mi

US $1100
Oil seals leaking; timing belt deemed worth doing at same time as oil seal replacement given labor costs 
172000 mi

US $350
Key cylinder replaced 
157000 mi

US $100
Engine was throwing a code for a misfire on cylinders 1, 2, and 3 and gas mileage was falling off. Engine was also getting hard to start, Cleaned the upper intake manifold plenum and replaced the EGR valve and problem disappeared. No codes since cleaning. Gas mileage has returned to normal. Hard start problem is gone. 
110000 mi

US $2500
Motor mount replaced bushing worn 
147000 mi Stumbles on starting. Gas mileage down. 
174000 mi

US $800
Serpentine belt broke 
165000 mi

US $280
Honda wouldn't start so the coolant temp sensor needed to be replaced. Also had to replace coolant crossover pipe. 
192000 mi

US $160
replaced engine mount 
137000 mi

US $400
2 broken engine mounts 
147000 mi

US $800
Replaced spark plugs and 2 coils. Had done this 2.5 yrs ago but started getting engine lights with codes of misfire. Mechanic said last time someone put the wrong plugs in. So, problem was caused by previous shop repair in May 2015. 
14 mi sluggish acceleration. dealer replaced egr valve. 
107800 mi Throttle Body replaced under warranty 
149000 mi

US $391
replaced front engine mount 
238000 mi

US $350
Accelerator cable sticking 
106400 mi

US $400
Needed a new heater core when we replaced the timing belt and water pump. 
77000 mi

US $205
The "D" on the transmission would blink to indicate a problem. The issue was a bad pressure switch and a bad connection at a crank sensor (poor pin fitment). 
124000 mi

US $150
One Motor mount the dealer replaced,  
112500 mi One motor mount I replaced a month later when it too showed it was leaking. 
158000 mi

US $3500
Replace Engine 
119000 mi

US $40
MIL with idle control code stored. Throttle body and idle air valve was cleaned, and idle relearn performed. 
102000 mi

US $500
Need front and passenger side engine mounts replaced. 
177940 mi ignition switch siezed, $500 to tow in & repair. I pulled the cylinder & offending tumblers myself. 4hrs $0 
198400 mi fuel return line rotted out at the coupling under rear passenger seat, after it was replaced, min line leaked as well. replaced line with high pressure noprean to tank under rear seat 
88300 mi

US $200
Engine motor mounts have failed and I will be replacing them myself due to the cost. 
106000 mi

US $800
passenger side engine mount 
125000 mi

US $530
Idle air control defective. Replaced and intake cleaned. 
128100 mi

US $525
Front engine mount broken and replaced with new. 
209000 mi

US $10
CEL P1456 for fuel evap system. Fuel filler pipe removed from car. Disassembled metal from plastic and cleaned 2 O-rings (about 2" dia. & 3/32 thick). Greased liberally with silicon grease. Reassembled and no CEL. Passed smog. 
239000 mi

US $175
Carbon buildup on Throttle Body and Idle Air Control Valve. Purchased defective Intermotor brand new IAC valve AC229 which failed at 4th use of Pilot at approx. 50 miles. Cleaned and reinstalled original Factory IAC valve. Pilot running fine, no jumping idle, no EC P0505. Replacement exchange IAC valve from Auto Parts Store has failed a bench electrical test. It appears used and defective. Started a complaint with Intermotor Company. No satisfaction yet and must contact Intermotor Company again. Appears new part was a waste of money and time. 
62000 mi

US $350
Replaced hydraulic engine mount. 
63000 mi

US $500
Engine mount replaced. 
111000 mi

US $700
Replaced timing belt, water pump, hydraulic tensioner, idler pulley, dry belts, spark plugs as part of 105k mile service. Tensioner was leaking, water pump was not. Idler pulley had significant wear marks. Replaced coolant as part of service 
46226 mi

US $245
Replaced leaking coolant passage gasket Replace coolant passage gasket to stop anti-freeze leak 
85000 mi

US $27
Check Engine light on. AutoZone read code P1457. Replaced gas cap. Light off for a while, then came back on. Suspect failed vent solenoid. 
86500 mi

US $366
Repl EVAP valve & solenoid 
87100 mi

US $77
Repl add'l EVAP valve (engine light came on again) 
169200 mi

US $2000
Timing belt either broke or skipped; major valve damage, bent rods, engine is completely AFU. No repair due to cost ~$4500. Update: turned out cost was $2,000, repaired. 
170500 mi

US $114
Alternator bracket broke causing battery not to charge and A/C not to function; local mechanic replaced bracket and reset serpentine belt. 
138000 mi

US $400
Needed to replace the muffler. 
110000 mi

US $300
engine mount replaced and labor ignition control switch, the car won't start with the key, need to replace/reprogram the key and the replace the switch 
120000 mi

US $689
Valves were adjusted to eliminate clicking. Still clicking. 
199400 mi

US $250
Gas mileage low, spark plugs 
84000 mi replaced front and passenger side motor mounts 
127000 mi

US $1600
Car jerks intermittently while driving, VTM-4 light and engine light come on and car feels as though it has less power. Diagnosed as a throttle problem, not a transmission problem by dealer. 
215000 mi

US $400
Ignitiion lock tumbler replaced 
88400 mi

US $1100
Timing belt replacement @ 8.5 yrs 
51900 mi

US $65
O-Rings for coolant crossover pipe. Honda covered all but the $65.00 cost to me. 
52000 mi

US $65
crossover pipe O-Rings developed a slow coolant leak 

Return to top

2004 Honda Pilot 4-door

6-cylinder automatic AWD

97700 mi

US $50
2 Broken Engine Mounts 

Return to top

See TrueDelta's information for all SUVs
See TrueDelta's information for all Honda models.

2004 Honda Pilot Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2004 Honda Pilot problems occur, check out our car reliability stats.