• Injector Dynamics ID1050x, for 79-86 RX-7. 11mm (blue) adaptors. -204 / 14mm lower o-ring
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Injector Dynamics ID1050x, for 79-86 RX-7. 11mm (blue) adaptors. -204 / 14mm lower o-ring

Injector Dynamics ID1050x, for 79-86 RX-7. 11mm (blue) adaptors. -204 / 14mm lower o-ring

Part number: 10W4G

$300.30 USD
$300.30 USD
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Listed for: 79-86 RX-7. 11mm (blue)Fitment notes & questions

O ring from Injector Dynamics. Highlights include replaceable inlet filter extends service life and fuel Compatibility - Compatible With All Known Fuels. Rubber seals age and harden over time, so older engines often need them when other work is done nearby. The fitment section lists 15 applications.

Key features

  • Compared to the original ID1000, the ID1050x offers numerous improvements, and is sure to become the new reference
  • Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuels
  • Compact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors
  • Improved internal flow path increases output by 5% without sacrificing low flow performance
  • Stronger magnetic circuit offers stable operation up to 10 bar
  • Replaceable inlet filter extends service life
  • Maximum Differential Fuel Pressure - 10.0 Bar (145.0 psi)
  • Fuel Compatibility - Compatible With All Known Fuels

Specifications

  • Brand: Injector Dynamics
  • Part type: Seal
  • Model years: 1979–1986

Fitment

  • 1987 - 1995 Mazda RX-7 Base
  • 1988 - 1991 Mazda RX-7 Convertible
  • 1981 - 1984 Mazda RX-7 GSL
  • 1984 Mazda RX-7 GSL-SE
  • 1988 - 1990 Mazda RX-7 GTU
  • 1989 - 1990 Mazda RX-7 GTUs
  • 1987 - 1990 Mazda RX-7 GXL, GXL 2+2
  • 1983 Mazda RX-7 Limited Edition
  • 1987 Mazda RX-7 LX, Sport, LX 2+2, Base 2+2
  • 1993 Mazda RX-7 R1
  • 1994 - 1995 Mazda RX-7 R2
  • 1979 - 1984 Mazda RX-7 S, GS
  • 1988 Mazda RX-7 SE 2+2, SE, 10th Anniversary
  • 1993 - 1995 Mazda RX-7 Touring
  • 1987 - 1991 Mazda RX-7 Turbo

What it does

A worn seal lets oil seep out or get burned. Replacing it is cheap; getting to it is usually the work. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.

Installation & tips

  • Lightly oil the seal lip before installation and press it in square so it does not cock or fold.
  • Timing parts: Front crank and cam seals sit behind the timing belt or chain, so they are often done together.
  • Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.

FAQ

How many vehicles is it listed for?
15 applications are listed in the fitment section above.

Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.

What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.

Before you order

  • Measure the part you are replacing and compare it with the specifications above.
View full details

About this seal for the RX-7. 11mm

Rubber seals age and harden over time, so older engines often need them when other work is done nearby.

Fitment notes

  • Listed for: 79-86 RX-7. 11mm (blue).
  • Model years: 79-86. Check your car's year falls inside this range.
  • Chassis code blue: you can usually find it in your vehicle documents or by decoding your VIN.
  • Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

Parts that usually go with it

  • Timing parts. Front crank and cam seals sit behind the timing belt or chain, so they are often done together.

More for your car: Fuel & air intake · All Crankshaft Seals · Engine

Questions about RX-7. 11mm seal

Will this fit my RX-7. 11mm?
It is listed for the 79-86 RX-7. 11mm (blue). Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How do I know a seal is leaking?
Look for fresh oil around the shaft area and drips under the engine after it sits.
Where do specs and warranty details come from?
From the manufacturer. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.

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Fuel & air intake