2021 Toyota 4Runner transmission control module — Multiplex Network, door control (door mounted) price snapshot
- Low
- $63
- Average
- $149
- High
- $373
Year & trim-specific price guide
Used 2021 Toyota 4Runner Transmission Control Module — Multiplex Network, door control (door mounted) prices
Trim-specific pricing for the Multiplex Network, door control (door mounted) variant of the 2021 Toyota 4Runner transmission control module, built from 32 real salvage yard listings with condition grade detail.
Price summary
A used 2021 Toyota 4Runner transmission control module (Multiplex Network, door control (door mounted)) costs $63 to $373, with a median asking price of $136. Based on 32 priced salvage yard listings across the US, updated Aug 31, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$136
Grade B (good)$145
Grade C (fair)$100
USD
Condition comparison
Price by part grade
Grade AClean / low wear$63–$37325 listings
Grade BStandard used$100–$2603 listings
Grade CVisible wear$100–$1001 listings
Grade XUngraded$100–$1003 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $63–$373 | 25 | |
| Grade BStandard used | $100–$260 | 3 | |
| Grade CVisible wear | $100–$100 | 1 | |
| Grade XUngraded | $100–$100 | 3 |
Median by grade
Grade price comparison
Grade A$136
Grade B$145
Grade C$100
Ungraded$100
Median asking price by seller-reported condition grade · $63–$373 overall range
Trim-specific context
How does the Multiplex Network, door control (door mounted) compare?
This pricing covers the Multiplex Network, door control (door mounted) variant of the 2021 Toyota 4Runner transmission control module, based on 32 priced listings. Its $136 median is 5% above the 2021 Toyota 4Runner transmission control module overall median of $129.
There are 25 other transmission control module variants available for the 2021 Toyota 4Runner.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Multiplex Network, door control (door mounted) in other model years
Same year, other trims
What other 2021 Toyota 4Runner transmission control module variants are available?
Theft-Locking, keyless ignition, (Smart Key), (RH dash)
49 listings$216$106 – $370Body Control (BCM), (LH kick panel), (automatic running board)
43 listings$106$50 – $405Steering, (RH dash)
39 listings$81$42 – $340Network Gateway, (RH dash)
37 listings$125$63 – $350Fuel Pump, (LH quarter)
36 listings$172$46 – $260Suspension, (hydraulic stabilizer bar), (LH dash)
31 listings$241$96 – $360Transfer Case, (RH dash), ID 89533-35310
31 listings$140$75 – $316Air Bag, occupant detection, (under passenger side front seat)
29 listings$56$46 – $260Transfer Case, (RH dash), ID 89533-35330
25 listings$121$85 – $275Temperature, (blower motor housing), ID 88650-35460
18 listings$126$63 – $202Multiplex Network, body control (LH dash), ID 89220-35450
16 listings$215$84 – $375Driver Assist, (park assist), (LH dash)
15 listings$81$50 – $275Theft-Locking, security control, (LH dash)
15 listings$132$75 – $270Theft-Locking, immobilizer, (LH dash)
14 listings$56$46 – $311Temperature, (blower motor housing), ID 88650-35470
13 listings$75$63 – $238Air Bag, air bag, (under console)
10 listings$200$75 – $400Transfer Case, (RH dash), ID 89533-35320
9 listings$195$95 – $309Multiplex Network, body control (LH dash), ID 89220-35520
8 listings$286$149 – $287Multiplex Network, body control (LH dash), ID 89220-35460
6 listings$121$100 – $225Multiplex Network, body control (LH dash), ID 89220-35480
4 listings$206$85 – $225Multiplex Network, body control (LH dash), ID 89220-35470
2 listings$206$85 – $206Transmission, (floor console)
1 listings$78$78 – $78Multiplex Network, body control (LH dash), ID 89220-35490
1 listings$121$121 – $121Multiplex Network, body control (LH dash), ID 89220-35500
1 listings$125$125 – $125Multiplex Network, body control (LH dash), ID 89220-35530
1 listings$100$100 – $100Back to full guide
2021 Toyota 4Runner transmission control module — all trims
Common questions
2021 Toyota 4Runner transmission control module (Multiplex Network, door control (door mounted)) FAQ
How much is a used 2021 Toyota 4Runner transmission control module (Multiplex Network, door control (door mounted))?
Based on 32 priced salvage-yard listings, a used 2021 Toyota 4Runner transmission control module in the Multiplex Network, door control (door mounted) variant lists between $63 and $373, with a median asking price of $136.
Which years use the Multiplex Network, door control (door mounted) transmission control module?
The Multiplex Network, door control (door mounted) variant appears in model years 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2025. Prices and availability may differ by year.