Automotive replacement transmission relays: top picks

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AI-generated summary · updated August 3, 2026 · verify details before purchase.

1. 

   1 Best overall ACDelco

   ACDelco 12007768 Transmission Control Solenoid

   ★★★★☆4.5/5 $24.50

   Reliable OEM-quality solenoid for GM vehicles, known for durability and precise shifting.

   • OE manufacturer
   • High reliability
   • Easy installation

   • Limited to GM applications

   View on Amazon
2. 

   2 Best value Dorman

   Dorman 624-602 Transmission Range Sensor

   ★★★★☆4.3/5 $35.60

   Affordable replacement sensor for many Ford and GM models, includes necessary hardware.

   • Cost-effective
   • Includes hardware
   • Good fitment

   • Variable longevity

   View on Amazon
3. 

   3 Best budget pick GM GENUINE PARTS

   Genuine OE Manufacturer 28351302 Transmission Relay

   ★★★★★4.6/5 $8.20

   Direct fit relay for select Chrysler and Dodge vehicles, offers OEM performance at a low price.

   • OEM spec
   • Very affordable
   • Plug-and-play

   • Limited vehicle compatibility

   View on Amazon
4. 

   4 Best budget pick Standard Motor Products

   Standard Motor Products RY-814 Transmission Relay

   ★★★★☆4.4/5 $14.75 Only 19 left

   Economical relay suitable for many import and domestic cars, well-reviewed for reliability.

   • Low cost
   • Wide application
   • Good quality

   • Not for heavy-duty use

   View on Amazon
5. 5 Premium choice

   Bosch 0332019156 Transmission Control Relay

   ★★★★★4.7/5 $35-$55

   High-quality Bosch relay used in European vehicles, known for long service life and performance.

   • Premium brand
   • Excellent durability
   • Precise control

   • Higher price
   • May require adapter

   View on Amazon
6. 

   6 Best for GM trucks ACDelco

   ACDelco 24213264 Transmission Relay

   ★★★★☆4.5/5 $14.99

   Designed for GM trucks and SUVs, robust construction to handle high current loads.

   • Heavy-duty
   • OE fit
   • Trusted brand

   • Pricier than aftermarket

   View on Amazon
7. 

   7 Widest compatibility Four Seasons

   Four Seasons 35971 Transmission Relay

   ★★★★☆4.3/5 $14.18 Only 16 left

   Universal relay often used in fleet vehicles, reliable for various makes and models.

   • Versatile fit
   • Affordable
   • Good reviews

   • May need minor modifications

   View on Amazon

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