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Relay for 2003 Mitsubishi Diamante

We have 9 Items In-stock. Select your vehicle's Submodel to continue.

Replacement OE Replacement Multi-purpose Relay

Replacement Multi-purpose Relays are OE comparable and designed to provide protection for the wires and circuits. These multi-purpose relays will fit right in for a dependable and accurate operation.

  • OE comparable part
  • Brand NEW, NOT remanufactured
  • Affordable replacement for broken or damaged part
  • Comes with 1-year unlimited mileage warranty

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in body parts and lighting products; it also stocks OE comparable electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

Replacement Relay - Multi-purpose relay, Direct Fit

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$7.44 $8.78 You Save $1.34 (15%)
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Availability: In Stock
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Instead of 7,
  • Brand SKU#: Replacement REPM507803
  • Type: Multi-purpose relay
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 30 amps; 12 volts; Blade type; 4-prong male terminal
  • Replaces OE Number: MB629085
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following 2003 Mitsubishi Diamante Submodels

  • 6 Cyl 3.5L | ES, LS, VR-X
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Customer Review: (see review/s)
  • I purchased these relays to replace original relays that were fried after the car was jump started a few month back because of battery issues. after the jump start I noticed it took numerous turn of the key to get the car started with a new battery. I then began to look and test relays and found multiple relays dead.I replaced the dead relays with these new ones and the car now starts on the first time every time.

    posted by: on July 5, 2015

Replacement Relay - Multi-purpose relay, Direct Fit

$10.53 $12.43 You Save $1.90 (15%)
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Availability: In Stock
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Instead of 11,
  • Brand SKU#: Replacement REPM507803-2-PLK
  • Type: Multi-purpose relay
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Set of 2
  • Amperage Draw: 30
  • Anticipated Ship Out Time: 1-2 Business Days
  • Terminal Gender: Male
  • Terminal Quantity: 4
  • Terminal Type: Blade
  • Voltage: 12V
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following 2003 Mitsubishi Diamante Submodels

  • 6 Cyl 3.5L | ES, LS, VR-X
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AutoTrust Platinum Multi-purpose relay OE replacement Relay

Spend less cash on your maintenance multi-purpose relay when you get it only from AutoTrust Platinum!

AutoTrust Platinum provides a growing selection of low-priced switches, relays, and wiring components! Browse these listings for your hard-to-find parts such as this AutoTrust Platinum OE Replacement Multi-Purpose Relay! This is a direct OE replacement to your original factory piece. Buy now!

  • Multi-purpose type; Brand new
  • Consistent operation
  • OE comparable design

AutoTrust Platinum Relay - Multi-purpose relay, Direct Fit

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$9.57 $11.29 You Save $1.72 (15%)
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  • Brand SKU#: AutoTrust Platinum REPM507803
  • Type: Multi-purpose relay
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 30 amps; 12 volts; Blade type; 4-prong male terminal
  • Replaces OE Number: MB629085
  • Warranty: 5-year AutoTrust Platinum unlimited warranty
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Fits the following 2003 Mitsubishi Diamante Submodels

  • 6 Cyl 3.5L | ES, LS, VR-X
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Standard Relay

Standard Coolant Fan Relays are blade terminal type and come as exact replacement for worn out counterparts. These relays are manufactured based on the highest OE standards, ensuring proper function and optimum performance.

Standard Relay - Multi-purpose relay, Direct Fit

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$15.07 $17.78 You Save $2.71 (15%)
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  • Brand SKU#: Standard RY-51
  • Type: Multi-purpose relay
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 3-year or 36,000-mile Standard limited warranty
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Fits the following 2003 Mitsubishi Diamante Submodels

  • All Engines | All Submodels
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Beck Arnley OE replacement Relay

Beck Arnley OE Replacement Relay is the most suitable replacement when it's time to repair your electrical system. It features the exact same design of the original relay that was included with your automobile as it was released from the automotive factory so that you can be sure of its effectiveness.

Vehicular repairs and customizations normally necessitate changing parts. It's necessary to change aged and ruined components because they operate inefficiently. Replace components which are in poor condition to enable your electrical to perform with utmost efficiency or yourself to cruise with a peaceful state of mind.

Beck Arnley Relay - Multi-purpose relay, Direct Fit

$22.33 $26.35 You Save $4.02 (15%)
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Availability: In Stock
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  • Brand SKU#: Beck Arnley 203-0136
  • Type: Multi-purpose relay
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days

Fits the following 2003 Mitsubishi Diamante Submodels

  • All Engines | All Submodels
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Beck Arnley Relay - Multi-purpose relay, Direct Fit

$15.89 $18.75 You Save $2.86 (15%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Beck Arnley 203-0055
  • Type: Multi-purpose relay
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days

Fits the following 2003 Mitsubishi Diamante Submodels

  • All Engines | All Submodels
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AC Delco - OE Replacement A/C Relays

ACDELCO – OE REPLACEMENT A/C RELAYS

The factory-original fit and lasting function of ACDelco’s OE replacement A/C relays provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • High-grade design delivers extended lifespan
  • Carefully formed to suit your specific vehicle
  • Engineered to exact OE standards
  • Has undergone stringent evaluation to guarantee proper fit and performance

AC Delco Relay - A/C relay, Direct Fit

$29.84 $35.21 You Save $5.37 (15%)
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Availability: In Stock
Only from APW Rewards
  • Brand SKU#: AC Delco E1706
  • Type: A/C relay
  • Condition: New
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Without bracket
  • Replaces OE Number: 12322116
  • Terminal Quantity: 4
  • Terminal Type: Blade
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
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Fits the following 2003 Mitsubishi Diamante Submodels

  • All Engines | All Submodels
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