1FZ-FE engine refresh parts list (OEM) (6 Viewers)

[jaymar]

Once again this is clearly a tremendous effort and you are without a doubt going to save some mudders a lot of time.


I hope to start the same job within the next year or so and I'll definitely be referring to this when that time comes.
Thanks again

Be sure to post it up.


"Looking forward to landing a short block, head, and cams to begin the "new 1fz" project."
@BillyGoatMTB too!

This thread is golden.

 

[davidp14]

Be sure to post it up.


"Looking forward to landing a short block, head, and cams to begin the "new 1fz" project."
@BillyGoatMTB too!

This thread is golden.

I'm still in the squirreling away phase. I've got partsouq, wits end, and mcgeorge boxes at my door most days.

 

[mjosoba]

I found that the intake gasket from one of the crossover numbers from partsouq, I believe an fzj105, didn’t work. I think they had wrong gasket in, it was small and very oddly shaped.

This list was instrumental in getting mine back on the road.

 

[jbee]

Thanks everyone for putting this together and for the detailed information.

I have a 285K short block that is the machine shop getting cleaned (no machining or boring!).

When I bought the truck the head had seized somehow and camshaft and gears were damaged.

Plan is to rebuild the bottom end with new OEM as much as possible.

Upon disassembly everything on the bottom, end was clean as a whistle, no scoring, no discernible wear, all the tolerances were within spec. Crank looks new.

Machine shop guy said all of the 1FZs that come in look like that.

 

[COYS]

I love seeing all the rebuilds happening.

As I've shared in the past, if a new short block wasn't avail from T, I would've gladly reused mine as my local 80 friends have done themselves with no issues.

I remember right about this time 2021 I was pouring over parts diagrams, conducting an inane amount of ih8 searches, waiting on deliveries, finding shop time, securing a discount deal with a massive local LA Toyota dealership, transporting the engine back and forth in a Uhaul truck... LABOR OF LOVE.

Enjoy the journey knowing nothing lasts forever (Toyota parts included)

 

[Oneops]

I’m still in contemplation on rebuilding vs new short block.
Bottom end failure so my crank will need to be turned and rods will to be checked and most likely re done. I would have chose rebuild a lot easier if that wasn’t the case.
Either way I need to start getting parts. Huge thanks for putting this together.

 

[MTrun]

I’m still in contemplation on rebuilding vs new short block.
Bottom end failure so my crank will need to be turned and rods will to be checked and most likely re done. I would have chose rebuild a lot easier if that wasn’t the case.
Either way I need to start getting parts. Huge thanks for putting this together.

I am by no means qualified to give advice on the rebuild vs new short block decision but it looks like a few dealers have short blocks for $3500-ish right now though.

 

[jaymar]

As I recall, the new factory black comes with a fresh bushing. Only need a new one if you're rebuilding the old block.

For those looking, this item is now back with @landtank:

Oil Pump Bushing

The oil pump bushing is not available through Toyota and is often needed for a proper engine rebuild. This is a machined bushing that matches the original in design, however is made out of navel brass which is more durable. In addition there is an install tool available to aid with installing...

landtankproducts.com

 

[COYS]

Update with correction (thanks to @FMC80):

I'm not sure if I mentioned it in this thread, but it looks like the 1FZ-FE engine valve cover (11201-66021) is still available from Partsouq at the time of this writing. It was missing from my parts list because I was misinformed that the valve cover was NLA. Sorry for any confusion.

Based on this thread, there's been a supersession (66020 -->66021) so pls do your homework to make sure it's compatible with your 80. From my cursory read, it looks like it fits all US 1FZ-FE powered 80s.

My engine is now 17K miles old - still operating as a newly built unit should. Don't pass up the new 105 power steering gear box while you can still grab one. There's nothing like factory fresh. Pound-for-pound, it's a bargain at $2K. I might buy another one to stash away for a rainy day.

 

[jaymar]

Here's likely the final update to the raw OEM parts list that's custom to my rebuild. You're not seeing a lot of the major accessories like pumps, radiator, hoses and filters because they were already replaced with new 3 years ago. I'm also replacing every bit of the EGR system (parts gathering dust as we speak).

As you can see from the go, there are non-engine related parts that I incrementally added as a "while in there" effort. I accrued the part numbers by just doing a bunch of search on ih8, DM'ing some other rebuild OPs (u know who u r thx) and referencing partsouq db. I'm certain to miss bits and pieces, but live & learn, enjoying the journey.

• The lifters took the longest to source, even longer than the short block which came straight from Japan
• I'm just going to let the machine shop handle the shims for obvious reasons
• The engine harness I got maybe half a year or so ago is made in Vietnam; everything else on my list is Japan made
• I sourced parts from four primary vendors: 1) A SoCal Toyota parts center; 2) Partsouq; 3) Boch Toyota; and 4) Amayama
  • Partsouq is definitely the most reliable and best packaged
  • Amayama is hit or miss so I avoided them except for the bigger ticket items that cost markedly less than Partsouq or weren't available via Partsouq (consistently longest to ship)
  • Boch Toyota hasn't botched an order yet, but their packaging needs work and their communication is sparse which is ironic given they're USA-based
  • Fedex charged duty tax via snail mail on the power steering gear order which might be because the thing is pushing 50lbs (maybe raised some eyebrows at the airport)
  • If anyone wants a referral to the SoCal Toyota parts guy, DM me (shipping a short block is a non-starter!)

Part description	Qty	Part #	Notes
Cylinder head	1	11101-69107	Possible to reuse, but I went new
Block assembly	1	11400-66041	Possible to reuse, but I went new
Head bolts	14	90910-02111
Head bolt washers	14	90201-12222
Fuel injector	6	23209-74080	You can rebuild these for less $
Steering gear assembly	1	44110-60212	Steering - comes with 105 shaft
Arm pitman	1	45411-60360	Steering - need it to fit the 105 shaft
Steering bolts	4	90105-12110	Steering
Steering nuts	4	90179-12085	Steering
Front engine mount	2	12361-17011	Mount
Rear engine mount	1	12371-66030	Mount
Rear main seal	1	90311-99009	Likely extraneous; think it comes in the engine kit
Bolt stud	4	90080-12007
Nut lock	4	90080-17187
NUT, LOCK- FOR MANIFOLD TO HEAD	13	90179-10128
BOLT, STUD- FOR MANIFOLD TO HEAD	13	90116-10169
Valve cover gasket	1	11213-66021	Comes with the engine kit
OEM throttle body gasket	1	22271-66010	Likely extraneous; think it comes in the engine kit
OEM spark plug tube seals	6	11193-15010	Likely extraneous; think it comes in the engine kit
Engine kit from 1998	1	04111-66061	This is the 105 kit; cheaper (thx to @SNLC)
Oil pressure sender unit	1	83520-60040
11434H Front near timing cover	2	90253-11021
11434X bottom right	2	90253-13002
11415A DS Middle block	1	96431-23814
11434C Rear top	2	90253-15007
11434D Rear by trans	1	90250-06068
11434B Rear by trans	2	90250-08054
Orifice cylinder	1	11448-66010
Cock assy, drain	1	90910-09129
body mount (under front seat feet)	2	52203-60042	Mount
body mount (under front seat feet)	2	52204-60042	Mount
body mount (under rear seat feet)	4	52205-60010	Mount
body mount (under rear seat)	4	52206-60010	Mount
body mount (outboard of rear springs)	2	52209-60050	Mount
body mount (rear of frame R HDJ81)	1	5224160020	NLA for FZJ80, but HDJ81 interchange (thx to @OGBeno)
body mount (rear of frame L HDJ81)	1	5224260010	NLA for FZJ80, but HDJ81 interchange (thx to @OGBeno)
Transfer case actuator	1	36410-60050	There is no non-T sourced version I think
TVV	1	25820-13020
ECT sensor	1	89422-35010
ECT sensor washer	1	90430-12005
ECT cut switch	1	88790-60050
ECT sender gauge	1	83420-16040
Knock sensor wire	2	82219-35010
Knock sensor	2	89615-30050
10/5/21 Camshaft	1	13502-66010
Camshaft 2	1	13501-66020
Gasket chain tension	1	13552-66010
Camshaft gear	1	13529-62901
10/4/21 DISTRIBUTOR DRIVE GEAR	1	13515-75010
CAMSHAFT TIMING GEAR/SPROCKET	1	13523-66020
TIMING CHAIN TENSIONER	1	13540-66011
CHAIN SLIPPER	1	13559-66011
CHAIN DAMPER	1	13561-66010
TIMING CHAIN	1	13506-66010
VALVE, EXHAUST	12	13715-66030
VALVE, INTAKE	12	13711-66030
10/4/21 SPRING, COMPRESSION	24	90501-38006
VALVE SPRING RETAINER LOCK	48	90913-03027
VALVE SEATS	24	13734-66020
VALVE RETAINERS	24	13741-66020
10/4/21 OIL PUMP COVER GASKET	1	15188-66020	Likely extraneous; think it comes in the engine kit
OIL PUMP ROTOR	1	15102-66020
OIL PUMP DRIVE GEAR	1	15163-66021
OIL PUMP RELIEF VALVE	1	15131-46040
10/4/21 RELIEF VALVE SPRING	1	15132-66020
GASKET, RELIEF VALVE	1	15134-17010
10/4/21 PLUG, RELIEF VALVE	1	15133-17010
OIL COOLER GASKETS	2	15785-66010
COVER, OIL COOLER	1	15701-66010
10/5/21 Distributor	1	19100-66020	You can rebuild v buying new
valve keeper	50	90913-03027
valve seals intake	12	90913-02096
valve seals exhaust	12	90913-02105
valve lifters	24	13751-66020	These took a while to get
shim	24	13753-66020	A bunch of sizes
timing cover	1	11310-66020
timing cover gasket	1	11328-66020	Likely extraneous; think it comes in the engine kit
Front main seal	1	90311-52022
Oil cooler relief valve gasket	2	15134-20010
Oil cooler cover gasket	1	15725-66010
Bypass tube gasket	1	90301-29006
SPRING, OIL COOLER RELIEF VALVE	1	15132-50010
VALVE, OIL COOLER RELIEF	1	15131-64020
PLUG, OIL COOLER RELIEF VALVE X 2	2	15133-20010
Oil cooler plug	1	90341-20002
Oil cooler assy	1	15710-54030	Pricey item; debated getting it, but did it anyways
RING, SHAFT SNAP(FOR CAMSHAFT SUB GEAR)	1	90520-41004
WASHER, WAVE(FOR CAMSHAFT SUB GEAR)	1	90206-42001
PIN, STRAIGHT	1	90250-05027
SPRING, CAMSHAFT GEAR	1	13579-50020
BOLT	1	90910-02093
PIN, STRAIGHT NO.2(FOR CAMSHAFT KNOCK)	2	90250-05030
RING, SHAFT SNAP(FOR CAMSHAFT SUB GEAR)	1	90520-47002
NUT (FOR TRANSMISSION CONTROL CABLE)	1	90179-08040
BOLT, STUD(FOR EGR INLET)	1	92122-60818
BOLT	1	90109-12057
BOLT, FLANGE	2	91511-B0816
JET, OIL	1	13516-66011
gear, pump drive shaft	1	13522-66030
gear or sprocket, crankshaft timing	1	13521-66020
Key (for crankshaft timing gear) x2	2	95161-30516
rotor, crankshaft position sensor	1	19315-66010
Bolt (for crankshaft pulley set)	1	90119-22001
WASHER SET, CRANKSHAFT THRUST	1	11011-66020
SEAL, OIL (FOR FRONT OIL PUMP COVER)	1	90311-38020
RING, O (FOR FRONT OIL PUMP BODY)	1	90301-99033
Rear heater pipe front section	1	87209-60301	While in there
Rear heater pipe back section	1	87209-60441	While in there
Clamp heater	4	87124-28040	While in there
Clamp heater	6	87124-60070	While in there
Bolt	2	90119-08197	While in there
Nut	3	90179-06161	While in there
COIL ASSY, IGNITION	1	19080-66010	Non-engine
IGNITER ASSY	1	89621-26010	Non-engine
Harmonic balance, pulley crankshaft	1	13470-66030
RING, O(FOR FUEL PRESSURE REGULATOR)	1	90301-09002
REGULATOR ASSY, FUEL PRESSURE	1	23280-75010
INSULATOR, INJECTOR VIBRATION	12	23291-41010
BOLT, UNION(FOR FUEL PIPE NO.2)	6	90430-12026
HOSE, FUEL(FOR FUEL INLET)	1	90923-01396
BOLT, STUD(FOR INTAKE MANIFOLD TO CYLINDER HEAD)	2	90126-08008
THERMOSTAT (HEAD)	1	90406-17007
UNION(FOR CYLINDER HEAD)	1	90406-08011

Still cranking through your super-helpful parts list. About this one: 13753-66020 (valve shim or shims). Partsouq photo indicates this P/N is a pack of ten, while toyotapartsdeal shows it as one. You say you ordered a bunch of sizes. Do you have the numbers, is there a "variety pack" so to speak? What's the deal there, if you recall? Trying to be as prepared as I can be going in...

 

[FMC80]

I just bought a bunch from partsouq. It is per shim. Not a variety pack.

 

[COYS]

Still cranking through your super-helpful parts list. About this one: 13753-66020 (valve shim or shims). Partsouq photo indicates this P/N is a pack of ten, while toyotapartsdeal shows it as one. You say you ordered a bunch of sizes. Do you have the numbers, is there a "variety pack" so to speak? What's the deal there, if you recall? Trying to be as prepared as I can be going in...

Unless you’re a nut job like me and insisted on all new internals, including shims, many reuse their og shims and source replacements as needed.

I needed 10 of the same sized T shims that were not available anywhere. Dave 4x4 actually had to order them from T to have them made or sourced from someone’s parts bin in Japan. This delayed my engine build for a few weeks.

Gl dude!

 

[jaymar]

OIL PUMP COVER GASKET	1	15188-66020	Likely extraneous; think it comes in the engine kit
OIL PUMP ROTOR	1	15102-66020
OIL PUMP DRIVE GEAR	1	15163-66021
OIL PUMP RELIEF VALVE	1	15131-46040
SEAL, OIL (FOR FRONT OIL PUMP COVER)	1	90311-38020
RING, O (FOR FRONT OIL PUMP BODY)	1	90301-99033
gear, pump drive shaft	1	13522-66030

FUTURE READERS: DISREGARD THIS POST: You mention what appear to be oil pump parts. Why not just buy an oil pump? I don't think these parts, taken individually, add up to a pump, because I don't see 35301-35010...

 

[BillyGoatMTB]

You mention what appear to be oil pump parts. Why not just buy an oil pump? I don't think these parts, taken individually, add up to a pump, because I don't see 35301-35010...

That doesn't look like a 1fz part I have seen.

The oil pump is located in the timing cover and is driven by a crank sprocket set.

 

[jaymar]

That doesn't look like a 1fz part I have seen.

The oil pump is located in the timing cover and is driven by a crank sprocket set.

View attachment 3269158

View attachment 3269159

Well then **** toyotapartsdeal... Is there a number for the whole oil pump with all parts for the 80? Or are those parts cut-and-pasted from @COYS' post all the parts right there?

 

[BillyGoatMTB]

Well then **** toyotapartsdeal... Is there a number for the whole oil pump with all parts for the 80? Or are those parts cut-and-pasted from @COYS' post all the parts right there?

View attachment 3269161

You can order the oil pump assembly I also believe you can order the entire complete timing cover with the oil pump sprocket set and cover installed.

 

[FMC80]

You mention what appear to be oil pump parts. Why not just buy an oil pump? I don't think these parts, taken individually, add up to a pump, because I don't see 35301-35010...

You’re in the wrong part of the drivetrain. That part you quoted is in the transmission.

I maintain that your methods for searching parts is inefficient and inaccurate and confuses future searches in a comprehensive thread.

 

[manofthewoods]

Well then **** toyotapartsdeal... Is there a number for the whole oil pump with all parts for the 80? Or are those parts cut-and-pasted from @COYS' post all the parts right there?

View attachment 3269161

Also, I may be an idiot, but, it would seem unlikely to wear out a oil pump.
Actually, all my buddies call me much worse than idiot.

 

[BillyGoatMTB]

Also, I may be an idiot, but, it would seem unlikely to wear out a oil pump.
Actually, all my buddies call me much worse than idiot.

We're all here to learn and I don't think you're an idiot for bringing up oil pump wear.

I recently refreshed my 1fz and while I had everything tore down I went ahead and replaced the oil pump sprocket set along with everything else I could touch.

The FSM has a procedure with feeler gauges to actually check for oil pump wear. Mine was within specification. I was curious if I would see oil pressure differences by replacing the pump. The result is I believe I'm seeing more in line with what the factory specification for oil pressure fluctuation should be with the new set.

I just received my new Factory Short block I'll be taking the brand new parts off the refreshed 1fz and moving them over. Timing chain components, oil pump, oil cooler, and some of the sensors.

 

[jaymar]

You’re in the wrong part of the drivetrain. That part you quoted is in the transmission.

I maintain that your methods for searching parts is inefficient and inaccurate and confuses future searches in a comprehensive thread.

Fixed it above--and, hey, now there's new info. This is what I get for punching in “oil pump” on a parts site (and, okay, not knowing a transmission part when I see one)…