S13/S14Seller listing
Listed price$89 · $139
View listing at GKTech; opens in a new tabS-chassis · Buyer's guide
Engine & Transmission Mounts
USDM S13/S14 KA24; JDM PS13/RPS13/S14 SR20 reference
Current seller options
WHERE TO BUY
Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.
Seller links checked . Prices and availability can change.
S13/S14Seller listing
Listed price$89 · $139
View listing at GKTech; opens in a new tabS13/S14Seller listing
Listed priceSee seller for current price
View listing at 240sxmotoring; opens in a new tabWhat you need to know
The USDM Nissan catalog lists KA-family mounts, while NISMO's official catalog lists the RS540 front mounts for PS13/RPS13/S14/S15 SR20DE/DET applications. NISMO does not officially list KA24 fitment, so do not call RS540 a universal KA/SR replacement. GKTech's own solid mount is separately documented for all RWD CA18, SR20DE/DET, and KA24DE applications and cross-references 11210-65F11, 11220-85F00, 11220-65F01, 11220-65F06, 11210-RS540, and 11220-RS540. GKTech warns that solid mounts substantially increase noise, vibration, and harshness.
OEM numbers
S13 KA24 front RH/passenger 11210-40F00 (replaces 11210-35F11)front LH/driver 11220-40F00 (replaces 11220-35F11)rear/transmission insulator 11320-36F01. S14 KA24DE front RH/passenger 11210-65F11front LH/driver 11220-65F01rear/transmission catalog entries differ by transmission, including 11320-65F01 for MT and 11320-65F11 for AT. The Nissan catalog also records damper 11375-36F00 as replacing 11320-65F10. NISMO JDM SR front mounts: RH 11210-RS540 and LH 11220-RS540.Supersession
11210-35F11 -> 11210-40F00; 11220-35F11 -> 11220-40F00. S14 rear/transmission mounts are transmission-specific; do not collapse 11320-65F01, 11320-65F11, and 11375-36F00 into one universal chain.
Fitment
The USDM Nissan catalog lists KA-family mounts, while NISMO's official catalog lists the RS540 front mounts for PS13/RPS13/S14/S15 SR20DE/DET applications. NISMO does not officially list KA24 fitment, so do not call RS540 a universal KA/SR replacement. GKTech's own solid mount is separately documented for all RWD CA18, SR20DE/DET, and KA24DE applications and cross-references 11210-65F11, 11220-85F00, 11220-65F01, 11220-65F06, 11210-RS540, and 11220-RS540. GKTech warns that solid mounts substantially increase noise, vibration, and harshness.
Aftermarket options
Checked current paths: GKTech solid pair for its listed RWD CA18/SR20/KA24 applications at $89; GKTech V2 polyurethane pair from $139 for the same vendor-listed engine families; and P2M polyurethane S13/S14 SR20/KA24 pair at $85.50. Solid mounts substantially increase NVH; polyurethane options also differ from stock rubber. NISMO RS540 remains an SR-specific reference and is not presented as a universal KA replacement.
Before you buy
Verify chassis, engine, and transmission. NISMO RS540 is officially listed for JDM SR applications, not KA24; its left mount is discontinued. Aftermarket listings have vendor-specific CA/SR/KA fitment. Solid mounts drastically increase NVH, and no Add to Cart control is treated as proof of inventory.
Research and fitment sources
Supersede reviewed 6 unique research sources for this guide. 3 also appear above as a seller or official action and are not repeated here; 3 additional citations follow.
Research last verified .