FD3S RLHD RHD Parts Interchange or Interchangeable
#1
FD3S LHD RHD Parts Interchange or Interchangeable
The purpose of this thread is to accumulate information on the which parts are, or are not, interchangeable between JDM RHD and USDM LHD FD3S generation three RX-7; or to make enquiries in that regard.
Last edited by Redbul; 01-26-17 at 12:03 PM. Reason: Correction in title
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LO7 (04-01-21)
#2
Rotary Enthusiast
iTrader: (33)
Parts not interchangable:
- dash, center console, cluster face and hood, AC panel, door trims...etc you get the idea
- underdash items such as heater, blower, evaporator
- steering rack
- engine harness
- the brake booster is slightly different, the vacuum nipple points in a different direction, but can be modified to fit with some extra tubing
- the ABS pump depending on the model
- ABS pump bracket/mount
- ABS lines from pump to MC
- Not sure but the brake MC might have connections on the opposite side?
- Front hard brake lines I guess...and I would assume the hard brake line coming from the rear to the front would be different as well?
- 16bit ECU
- Throttle cable
- Hood release cable? (Or is it symetrical?)
- Clutch line
- Fuel door release
- Not sure but I assume the side mirrors? Do the motors move symetrically so they can be exchanged with LHD mirrors or do they have some bias?
- dash, center console, cluster face and hood, AC panel, door trims...etc you get the idea
- underdash items such as heater, blower, evaporator
- steering rack
- engine harness
- the brake booster is slightly different, the vacuum nipple points in a different direction, but can be modified to fit with some extra tubing
- the ABS pump depending on the model
- ABS pump bracket/mount
- ABS lines from pump to MC
- Not sure but the brake MC might have connections on the opposite side?
- Front hard brake lines I guess...and I would assume the hard brake line coming from the rear to the front would be different as well?
- 16bit ECU
- Throttle cable
- Hood release cable? (Or is it symetrical?)
- Clutch line
- Fuel door release
- Not sure but I assume the side mirrors? Do the motors move symetrically so they can be exchanged with LHD mirrors or do they have some bias?
Last edited by Spalato; 01-26-17 at 08:57 AM.
#4
Senior Member
iTrader: (7)
I believe that the mirror motors and are the same on RHD cars. The actual glass mirrors, however, are a little different. RHD mirrors on a LHD car would greatly restrict visibility.
#5
Viva La Difference
Thanks for the quick list. Should be very helpful.
We have experience that the windshields may be slightly different, although some have reported switching without problem.
It seems the cowl over the instrument panel is also not interchangeable, as mentioned above.
Cars usually are imported without their original radios/cd/cassette players. I understand that is possibly because the Japan FM banding is different. LHD Miatas of the same vintage yield "period correct" looking Radio/CD players.
We have experience that the windshields may be slightly different, although some have reported switching without problem.
It seems the cowl over the instrument panel is also not interchangeable, as mentioned above.
Cars usually are imported without their original radios/cd/cassette players. I understand that is possibly because the Japan FM banding is different. LHD Miatas of the same vintage yield "period correct" looking Radio/CD players.
#7
UIM and LIM
Due to less emission control features UIM, LIM and ACV may be different.
Series 8 ACV valve lacks one of the bypass valves.
Series 8 OMP is an upgrade (to Mikuni)
Series 7 and up has a rat box rather than rat's nest
Series 8 ACV valve lacks one of the bypass valves.
Series 8 OMP is an upgrade (to Mikuni)
Series 7 and up has a rat box rather than rat's nest
Last edited by Redbul; 01-26-17 at 12:18 PM.
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#8
When you say center consol do u mean the shifter e break plastic part or the trans tunnel cover bc I just ordered a short Jdm trans cover to finish my rear seat swap really hope that it fits
#9
Nope
I suspect that will not work for you. The giveaway is the location of the ashtray in the upper part
The picture shows the LHD upper on an RHD lower. RHD upper sits beside.
.
If you try the RHD upper, it will not mesh well with the radio panel.
I wonder what others have done for the rear seat conversion.
The picture shows the LHD upper on an RHD lower. RHD upper sits beside.
.
If you try the RHD upper, it will not mesh well with the radio panel.
I wonder what others have done for the rear seat conversion.
Last edited by Redbul; 01-27-17 at 04:26 PM. Reason: Add info
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310RX7 (03-24-21)
#10
Most just take the long one n trim it a lil or just rest the seat bottom on top of it but kinda makes it a lil less usable I think
Looks like I am going to have to splice the 2 into one
Looks like I am going to have to splice the 2 into one
#14
Rotary Enthusiast
iTrader: (33)
Originally Posted by Zepticon
Sprit-R and RZ recaros are often used in LHD vehicles. No issues as far as i have read.
Questions: Are floor mats interchangeable between RHD and LHD?
Questions: Are floor mats interchangeable between RHD and LHD?
However I'm pretty sure you can use the rear floor mats as they seem symetrical, not 100% sure about that though...
#15
Rotary Enthusiast
iTrader: (1)
No. Since they are side specific you would have to flip them over on their back side to fit. Imagine swaping your left hand glove onto your right hand, it only works if you flip the glove on its back side...damn those opposable thumbs!
However I'm pretty sure you can use the rear floor mats as they seem symetrical, not 100% sure about that though...
However I'm pretty sure you can use the rear floor mats as they seem symetrical, not 100% sure about that though...
And thus my idea is that i dont need to swap them, i can just use them on the side they are meant to be on, and they would fit.
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0311GUNZ (02-07-23)
#20
No Check Engine Test Lamp
In one case, in Canada, the vehicle inspector insisted that he had to see the check engine light "test flash" when the ignition was switched on, even though it was explained that JDM FD did not come with such feature. The fix was to rig the seat belt test light to read "check engine". It passed, but who knows what would have happened if the inspector insisted that there be an actual check engine circuit.
#23
endless build
iTrader: (15)
Originally Posted by Redbul
In one case, in Canada, the vehicle inspector insisted that he had to see the check engine light "test flash" when the ignition was switched on, even though it was explained that JDM FD did not come with such feature. The fix was to rig the seat belt test light to read "check engine". It passed, but who knows what would have happened if the inspector insisted that there be an actual check engine circuit.