Can broken Valve Spring, Valve Spring Retainer and Valve Stem Oil Seal be replaced without removing the cylinder head on 2014 Mazda MX-5 Miata?

Defective valve stem seals, broken valve springs, could be fixed without removing the cylinder head, by special tools and compressed air. In the absence of air, nylon rope may ensure that the valves do not fall. A firing order, wipe out valve lifters, and install into position new parts properly.

Genuine 2014 Mazda MX-5 Miata Valve Spring

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2 Valve Springs found

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2014 Mazda MX-5 Miata Valve Springs Part Number: LF50-12-125A
$5.45 MSRP: $7.27
You Save: $1.82 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Spring, Valve; Valve Spring
- Replaces: 1F70-12-115, L309-12-125, L503-12-125, LF50-12-125, LF01-12-125
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: LF50-12-125A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2014 Mazda MX-5 Miata Submodels:
- 25th Anniversary Edition, Base, Club, Club Spec, Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS
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2014 Mazda MX-5 Miata Valve Springs Part Number: LF9G-12-125A
$6.45 MSRP: $8.59
You Save: $2.14 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring, Valve; Valve Spring
- Replaces: LF9G-12-125
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: LF9G-12-125A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2014 Mazda MX-5 Miata Submodels:
- 25th Anniversary Edition, Club, Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS

2014 Mazda MX-5 Miata Valve Spring Parts and Q&A

Q: Can broken Valve Spring, Valve Spring Retainer and Valve Stem Oil Seal be replaced without removing the cylinder head on 2014 Mazda MX-5 Miata?
A: Defective valve stem seals, broken valve springs, could be fixed without removing the cylinder head, by special tools and compressed air. In the absence of air, nylon rope may ensure that the valves do not fall. A firing order, wipe out valve lifters, and install into position new parts properly.