Throttle Body 420892592 420892590 0280750505 for SeaDoo RXP RXT GTX GTS GTR GTI
This throttle body assembly is engineered as a direct replacement for the SeaDoo RXP RXT GTX GTS GTR GTI. Manufactured to meet or exceed OEM specifications, it delivers reliable performance in demanding conditions. Each unit is tested for fuel flow, pressure rating, and durability before leaving the factory to ensure consistent quality across every order.
Vehicle Compatibility
| Application | Details |
|---|---|
| Throttle Body 420892592 420892590 0280750505 for SeaDoo RXP RXT GTX GTS GTR GTI Part Number:420892592, 420892590, 0280750505 Applications:Motorboat ATV 2009 | 20172009 GTX LIMITED iS 2552010 210 Challenger 310, 2×155 1503NA ETC2011 210 Wake 310 -And Sea-Doo Boats 2009 GTX LIMITED iS 2552009 RXT iS 2552010 210 Challenger 3102010 210 Challenger SE 3102010 210 Challenger SE 4302010 210 Wake 3102010 210 Wake with Tower2010 GTX 1552010 GTX iS 2152010 GTX LTD iS 2602010 RXT 2152010 RXT iS 2602010 RXT-X and X RS 2602010 Wake PRO 2152011 210 Challenger 3102011 210 Challenger SE 3102011 210 Challenger SE 4302011 210 SP 3102011 210 Wake 3102011 210 Wake 4302011 230 Challenger 3102011 230 Challenger SE 3102011 230 Challenger SE 4302011 230 Challenger SE 5102011 230 SP 4302011 230 Wake 4302011 230 Wake 5102011 GTI 1302011 GTI LTD 1552011 GTI SE 1302011 GTI SE 1552011 GTS 130 & Rental 992011 GTX 1552011 GTX 215 4208925922011 GTX iS 2152011 GTX LTD iS 2602011 RXT 260 & RS2011 RXT aS X & aS XRS 2602011 RXT iS 2602011 RXT-X 260 & RS2011 WAKE 1552011 WAKE PRO 215SeaDoo 420892592SeaDoo 420892591SeaDoo 420892590Bosch 02807505052012 150 Speedster 1552012 150 Speedster 2602012 180 Challenger & Challenger SE 2152012 180 Challenger SE 2602012 180 SP 2602012 210 Challenger & Challenger S 2602012 210 Challenger S & Challenger SE 3102012 210 Challenger SE 4302012 210 SP 3102012 210 SP 4302012 210 Wake 3102012 210 Wake 4302012 230 Challenger & Challenger SE 3102012 230 Challenger SE 4302012 230 Challenger SE 5202012 230 SP 4302012 230 SP 5202012 230 Wake 4302012 230 Wake 5202012 GTI 1302012 GTI LTD 1552012 GTI SE 1302012 GTI SE 1552012 GTR 215 4208925922012 GTS 130 & Rental 992012 GTX 1552012 GTX 2152012 GTX LTD iS 2602012 GTX S 1552012 RXP-X 260 & RS2012 RXT 260 (IS)2012 RXT 260 (RS)2012 RXT-X 260 & RS. 20122012 RXT-X aS 260 & RS. 20122012 Wake 155 4208925922012 Wake Pro 2152013 GTI 1302013 GTI LTD 1552013 GTI SE 1302013 GTI SE 1552013 GTR 2152013 GTS 130 & Rental2013 GTX 1552013 GTX 215 4208925922013 GTX LTD iS 2602013 GTX S 1552013 RXP-X 260 & RS2013 RXT 260 & RS2013 RXT-X 260 & RS2013 RXT-X aS 260 & RS2013 WAKE 1552013 WAKE PRO 2152014 GTI 1302014 GTI LTD 1552014 GTI SE 1302014 GTI SE 1552014 GTR 215 4208925922014 GTS 130 & Rental2014 GTX 1552014 GTX LTD 2152014 GTX LTD iS 2602014 GTX S 1552014 RXP-X 260 & RS2014 RXT 260 & RS2014 RXT-X 260 & RS2014 RXT-X aS 260 & RS2014 WAKE 1552014 WAKE PRO 2152015 GTI2015 GTI 1302015 GTI LTD 1552015 GTI SE 1302015 GTI SE 1552015 GTR 2152015 GTS 130 & Rental2015 GTX 1552015 GTX LTD 2152015 GTX LTD iS 2602015 GTX S 1552015 RXP-X 260 & RS2015 RXT 260 & RS 4208925922015 RXT-X 260 & RS2015 RXT-X aS 260 & RS2015 WAKE 1552015 WAKE PRO 2152016 GTI2016 GTR2016 GTS2016 GTX2016 RXP2016 RXT2016 Wake 4208925922016 Wake PRO2017 GTI2017 GTR2017 GTS2017 GTX 4208925922017 RXP2017 RXT2017 Wake2017 Wake PRO2018 GTI 1302018 GTI 1552018 GTR 2302018 GTX 1552018 GTX 2302018 GTX 3002018 RXP 3002018 RXT 2302018 RXT 3002018 Wake 1552018 Wake Pro 230 |
Replaces OEM Part Numbers
420892592 • 420892590 • 0280750505 • 2009-20172009 • 2552010 • 2552009 • 3102010 • 4302010 • 1552010 • 2152010 • 2602010
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the throttle body may be the cause:
- Surging or fluctuating idle speed — The throttle plate or motor is sticking, causing the ECU to hunt for the correct idle position. This is the most common early symptom.
- Reduced throttle response — A dirty or worn throttle body doesn’t open smoothly. You’ll notice a dead spot or hesitation when you press the pedal.
- Check engine light with P0121 or P1545 — These codes indicate a throttle position correlation error. If cleaning doesn’t clear them, the throttle body needs replacement.
- Limp mode activation — The ECU limits engine speed when it can’t trust the throttle position signal. This safety mode prevents damage but limits operation.
- High idle that won’t come down — Carbon buildup holds the throttle plate slightly open. The ECU compensates by raising fuel trim, which may trigger adaptive mixture codes.
- Stalling at low RPM — When the throttle body can’t maintain a stable idle, the engine may stall at stoplights or when shifting from drive to reverse.
Post-Installation Adaptation
After installing the new throttle body, perform a throttle adaptation so the ECU learns the new zero and full-throttle positions. With VCDS or equivalent: go to Engine, Basic Settings, channel 060 or 098 (varies by ECU), and follow the on-screen prompts. Without a diagnostic tool, use the manual method: turn the key ON (engine off) for 60 seconds, then OFF for 10 seconds. Start the engine and let it idle for 3 minutes without touching the accelerator. Do not rev the engine during this process.
Frequently Asked Questions
Can I cross-reference 420892592 with 420892590?
Yes. Both 420892592 and 420892590 are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
My vehicle is a 2009 model – is it covered?
The compatibility range for this part includes 2009-2017. The 2009 model year falls within this range, but verify the engine code and body type match. Mid-year production changes sometimes mean two vehicles from the same model year use different parts.
Do I need to do a throttle adaptation after installing this?
Yes. After installing the new throttle body, run a throttle adaptation (basic setting) so the ECU learns the new zero and full-throttle positions. With VCDS: Engine, Basic Settings, Group 060 or 098. Without a diagnostic tool: key ON for 60 seconds, OFF for 10 seconds, then start and idle for 3 minutes without touching the gas pedal.
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