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Your Vehicle 1978 Mercedes Benz 300SD Base Sedan 116.120 L5 3.0L

1978 Mercedes Benz 300SD Base Sedan 116.120 L5 3.0L Lighting Parts & Accessories

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ES#4660204 - LFRB25 - Retrobright LED Forward Facing Light Bulb  - Classic White (3000K) - Priced Each - 7 inch Round Light, 5 in. x 7 in. Rectangle Light - Standard H4 Wiring Fits High and Low Beam - 3 Pin - Holley - Mercedes Benz Porsche

7 inch Round Light, 5 in. x 7 in. Rectangle Light - Standard H4 Wiring Fits High and Low Beam - 3 Pin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holley - Corporate Logo
ES#:
4660204
Mfg#:
LFRB25
Ships in 5 Business Days
51% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$192.99

This product was last offered at the strikethrough price on
12-29-2025

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4660208 - RBEC121 - Retrobright Unterminated Female Electrical Connector - 3 Pin - Priced Each - H4 or 9003 Female Headlight Connector; Pins not included - Holley - Mercedes Benz Porsche

H4 or 9003 Female Headlight Connector; Pins not included affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holley - Corporate Logo
ES#:
4660208
Mfg#:
RBEC121
Ships in 5 Business Days
60% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$4.99

This product was last offered at the strikethrough price on
12-29-2025

$1.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4660217 - LFRB195 - Retrobright LED Forward Facing Light Clear Lens - Housing Only - Priced Each - 5.75 in. Round Light - Modern-Tech Upgrade For Old-School Sealed Beam Headlight Systems - Bulb Sold Separately - Holley - Mercedes Benz

5.75 in. Round Light - Modern-Tech Upgrade For Old-School Sealed Beam Headlight Systems - Bulb Sold Separately affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holley - Corporate Logo
ES#:
4660217
Mfg#:
LFRB195
Ships in 5 Business Days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$172.99

This product was last offered at the strikethrough price on
06-14-2026

$152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4660219 - LFRB106 - Retrobright LED Forward Facing Light Yellow Lens - High Beam Only - Priced Each - 5.75 in. Round Light - Modern-Tech Upgrade For Old-School Sealed Beam Headlight Systems - Utilizes 5700K Bulb - Holley - Mercedes Benz

5.75 in. Round Light - Modern-Tech Upgrade For Old-School Sealed Beam Headlight Systems - Utilizes 5700K Bulb affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holley - Corporate Logo
ES#:
4660219
Mfg#:
LFRB106
Ships in 5 Business Days
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$256.99

This product was last offered at the strikethrough price on
06-14-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4876549 - 1089900057 - Fastener Nut - Priced Each - Round Plastic Fastener from Turn Signal Light to Headlight Assembly - URO - Mercedes Benz

Round Plastic Fastener from Turn Signal Light to Headlight Assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4876549
Mfg#:
1089900057
Ships in 1 Business Day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4932481 - 1305620016 - Fog Light Lens - Priced Each - Fits left and right sides - URO - Mercedes Benz Porsche

Fits left and right sides affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
URO - Corporate Logo
ES#:
4932481
Mfg#:
1305620016
Ships in 1 Business Day
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4932560 - 2018201211 - Trunk Light Lamp Holder - Restore your trunk light with this holder! - URO - Mercedes Benz

Restore your trunk light with this holder! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
URO - Corporate Logo
ES#:
4932560
Mfg#:
2018201211
Ships in 1 Business Day
$11.99

This product was last offered at the strikethrough price on
12-20-2025

$10.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4876983 - 0005454019 - Dashboard Instrument Bulb Socket - Replaces cracked bulb sockets that have failed or only work intermittently - URO - Mercedes Benz

Replaces cracked bulb sockets that have failed or only work intermittently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4876983
Mfg#:
0005454019
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4932534 - 91163195600 - Fog Light Lens Gasket - Priced Each - Fits left and right sides - URO - Mercedes Benz Porsche

Fits left and right sides affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
URO - Corporate Logo
ES#:
4932534
Mfg#:
91163195600
Ships in 1 Business Day
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4659059 - 2305620011 - Fog Light Lens - Clear Fog Light Lens - URO - Mercedes Benz Porsche

Clear Fog Light Lens affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4659059
Mfg#:
2305620011
Ships in 1 Business Day
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1605408 - 0005454019 - Dashboard Instrument Bulb Socket - Replaces cracked bulb sockets that have failed or only work intermittently - Genuine Mercedes Benz - Mercedes Benz

Replaces cracked bulb sockets that have failed or only work intermittently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1605408
Mfg#:
0005454019
Ships in 3 Business Days
$14.99

This product was last offered at the strikethrough price on
01-06-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Right (Passenger) Side Front affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1606657
Mfg#:
0008206656
Ships in 3 Business Days
9% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$695.00

This product was last offered at the strikethrough price on
05-05-2026

$630.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fits left and right sides affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1403569
Mfg#:
91163195600
Ships in 4 Business Days
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3469564 - UVFLASHLIGHT - UV / LED Flashlight - Check for leaks when used with Molygen oil! - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Check for leaks when used with Molygen oil! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3469564
Mfg#:
UVFLASHLIGHT
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
ES#4674516 - 39195 - 3M Ultra Headlight Restoration Kit - Get professional results with this headlight lens restoration kit - Includes clear coat wipes for 2 year UV protection! - 3M - Audi BMW Volkswagen Mercedes Benz Porsche

Get professional results with this headlight lens restoration kit - Includes clear coat wipes for 2 year UV protection! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
3M - Corporate Logo
ES#:
4674516
Mfg#:
39195
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#11141 - ZZH3BSSWA -  Super White H3 Halogen Bulb - Pair - Comparable to 6000k HID color for increased intensity & visual appeal - ZiZa - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Comparable to 6000k HID color for increased intensity & visual appeal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
11141
Mfg#:
ZZH3BSSWA
In Stock
ON SALE! SAVE 10%
$29.99

This product was last offered at the strikethrough price on
05-02-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Lighting Parts & Accessories

Lighting lets you see and be seen by others. Bare function aside, it's also an opportunity to style your car with custom lighting treatments in many tints and colors, including LEDs from our Ziza Lighting division. That's why we stock custom bulbs, lenses, and accessories, and show you how to install them.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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